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SM-T705Y刷机教程
标签：线刷 刷机教程 一体包 栏目： 时间： 23:48
刷前必看：
本教程适合三星SM-T705Y线刷官方固件
但因三星SM-T705Y系统版本更新不同
故本教程也可能并不适合SM-T705Y线刷最新版本
我们建议您优先在各大手机论坛（机锋论坛、安卓网等）查找三星SM-T705Y的最新刷机方法，切记！！！
如果您愿意分享SM-T705Y刷机方法，我们将非常感谢！
投稿邮箱：（发送时请把#换成@）
免责说明：
刷机有风险，动手需谨慎
本站不对一切因刷机造成的故障负责
=======您必须同意上面才能继续阅读本文========
在SM-T705Y刷机之前请采取以下步骤：
任务1：&在您的电脑上为SM-T705Y安装驱动程序。您可以下载并安装&&，它会自动为SM-T705Y安装设备驱动程序。
任务2：&请务必备份您的数据，包括联系人，短信/彩信，APN和彩信设置，以及照片和视频存储在您的设备的内部或外部存储。
任务3：&请确保SM-T705Y电量充足，以免刷机时引起不必要的麻烦，推荐电池电量在50%以上，越多就越好。
任务4：&请开启SM-T705Y中的USB调试功能，一般在手机的开发者模式里。
任务5：&确保Samsung Kies已没有运行。
注：&三星SM-T705Y官方固件刷机一般按正确的操作步骤且细心操作，一般来说并无多大风险，然而万事都有意外，所以我们保证您能成功并安全刷机，本教程仅作参考！
下载SM-T705Y的三星官方固件压缩包，进入【】选择自己需要的地区/ROM版本，下载后解压下载的文件，您会得到一个.tar.md5文件，或多个文件。
下载&&并解压
运行&Odin3 v3.07.exe
启动SM-T705Y下载模式。
一旦它在下载模式，将设备用USB数据线连接到电脑。
当SM-T705Y成功连接电脑后，ID：COM框将变色，一般黄色，并显示COM端口号。如图：
重要提示：
如果SM-T705Y连接后，ODIN中未显示，请确保您的电脑正确安装了三星KIES，建议安装三星KIES后并重启一下电脑，重新进行连接
如果您下载的三星官方固件压缩包只有一个文件，点击PDA按钮，然后浏览并选择您所下载的SM-T705Y版本文件（tar或tar.md5）。
如果固件包中有多个文件：
点击PDA上的按钮，然后浏览并选择该文件，在其名称中的代码/ PDA。
点击电话按钮，选择该文件，在其名称中有MODEM。
点击CSC按钮，并在其名称中选择与CSC文件。
请不要乱选择那些复选框，一般保持默认就好（在您并不熟悉各项功能的前提下）
选择适当的文件后，点击&开始&按钮。在这个过程中，请不要断开设备。
刷机完成后，SM-T705Y将重新启动。现在，您可以从PC断开连接，并开始使用它。
以上为SM-T705Y线刷官方固件一体包的刷机教程，如果您还不了解的话请百度一下更多相关信息，如果您有更详细的刷机及SM-T705Y root教程，我们非常希望您能投稿给我们分享，谢谢！
上一篇： 刷机教程
下一篇： 刷机教程27Requirements - installation & download ** DISCLAIMER : FLASH &UpInTheAir OP15v2.7.0 released R4_v2.7.0 kernel is now
released for supported TW &UpInTheAir OP15HELP & FAQ HELP & FAQ PLEASE POST
QUESTIONS THAT ARE NOT &UpInTheAir OP14v2.3.0 released R4_v2.3.0 kernel is now
released for supported TW &UpInTheAir OP11v2.2.0 released HO HO HO, SANTA'S EARLY !!
R4_v2.2.0 kernel is now &UpInTheAir OP
Analysis & Opinion
Top Forum Discussions
[KERNEL] [SM-T700 WIFI & T705 LTE] [12 Mar] SkyHigh TW KK Kernel [v3.3] [Synapse ++]
Thread Closed
Announcement from UpInTheAir: I DO NOT SUPPORT THIS KERNEL OR THREAD ANY LONGER, DO NOT PM !!
[KERNEL] [SM-T700 WIFI & T705 LTE] [12 Mar] SkyHigh TW KK Kernel [v3.3 FINAL] [Synapse ++]
I DO NOT SUPPORT THIS KERNEL OR THREAD ANY LONGER, SO PLEASE FLASH AT YOUR OWN RISK AND DO NOT PM FOR HELP or Q&A. ANY USER or DEV KANG THIS KERNEL WITHOUT PERMISSION WILL BE REPORTED
8.4& SM-T700 WIFI & T705 LTE TW 4.4.2 Exynos 5420 supported in thread only !!
PLEASE POST QUESTIONS THAT ARE NOT DEVELOPMENT RELATED IN
THIS WILL HELP KEEP THINGS TIDY
BEFORE POSTING, ENSURE YOU READ POSTS #1-3 AND SEARCH THREAD FOR INFO FIRST. THANK YOU FOR YOUR ASSISTANCE
THREAD RULES & PROTOCOLS FOR THIS DEVELOPMENT THREAD:
BY POSTING YOUR ISSUES IN THIS THREAD, YOU ARE AGREE TO ABIDE BY THE FOLLOWING
DEVICE MODEL
ROM and firmware version etc
EXACT steps taken to reproduce YOUR isssue
Screenshots (if applicable)
Did you read Posts #1-3 completely?
Did you search the thread, XDA or GOOGLE?
Did you follow the install instructions EXACTLY?
What was your previous kernel?
Do you have any other known kernel tweaking apps, scripts or mods? (remove them)
Try older kernel
(don't not flash anything older than v0.9 )
Try lastest stock firmware (without custom ROM - if you have installed)
ONLY IF YOU HAVE TRIED SUGGESTIONS ABOVE:
Turn on logging in Synapse and save logs AT TIME OF ERROR. AND post together with ALL the above information.
ELSE, DON'T WASTE MY TIME, YOU WILL BE IGNORED AND/OR POST REPORTED !!
I don't have time to build for any more devices I can't personally test & debug - sorry.
Let get it straight, I am not a real Developer, but I am UpInTheAir, former part time kernel ?hack? of SM-N915S/T800/T805/N9005 LTE, SGT 7.7 JB & ICS Kernels. I now share with you my Exynos5 TW SM-T700 WIFI & SM-T705 LTE kernels compiled from official Samsung sources.
* I don't pretend to know everything, so if you can be constructive and help out this project, please do so. You will find allot of answers by searching gitHub, XDA and
Just like I do ?......
from v0.5 : might not be always up-to-date !
* Based on official Samsung source: T705WVLU1ANJ5
* ramdisk source: T700XXU1ANL2 & T705XXU1AOA1
* Built with Stock ARM Toolchain 4.7 (proven stabilty + efficiency + performance)
* Compiled with KERNEL_MODE_NEON & -mfpu=neon-vfpv4 + optimizations
* ARM: UNALIGNED_ACCESS
* KNOX WARRANTY VOID: 1
* SELinux PERMISSIVE or Enforcing
* adb insecure
* ROM Knox disable/freeze via Synapse control
* init.d script support (drop in script & set permissions to 755 or 777 and reboot)
* busybox v1.22.0-Dream-IRC installed to /sbin
* Will NOT delete your WIFI settings & passwords
* Possible Screen Mirroring / AllShare Cast fix
* Synapse app support for almost all kernel configurations + more !!
Many descriptions are in the app ! If you require more info, don't be lazy, please
like I did !
SYNAPSE FEATURES
A15 big CoresMax: 2100 MHz (stock/default = 1900 MHz)
Min: 800 MHz (stock/default)
A7 LITTLE CoresMax: 1300 MHz (stock/default)
Min: 200 MHz (stock/default = 500 MHz)
A15 big & A7 LITTLE Cores time in state
CPU MULTICORE
Mult-core Hotplug ManagementScreen OFF mode (fixed default)Exynos Dynamic CPU Hotplug Freq (A7 cores)
Hotplug CPU UP load
Hotplug CPU UP boost
Hotplug CPU DOWN hysteresis
Multi-core power saving control (sched_mc_power_savings)
Power-efficient Workqueues control
Voltage control for:big cores
LITTLE cores
CPU governorinteractive (default)
on-demand (tweaked to use power efficient workqueues)
conservative
CPU governor tunables
CPU internal frequency voltage control (Stock 133-600 MHz) 83-133 - 222 - 333 - 400 - 440 - 460 - 480 - 500 - 600
Memory frequency voltage control (stock 160-733 MHz)133-160 - 200 - 266 - 400 - 533 - 667 - 733 (1.9 GHz) - 800 (2.0 GHz) - 933 (2.1 GHz)
Midgard GPU power policy controlcoarse_demand (default)
demand (stock)
Midgard GPU power policy threshold control (profiles)Battery (default)
Peformance
GPU max frequency = 667 MHz (stock/default = 480 MHz)
GPU min frequency = 100 MHz (stock/default = 177 MHz)
GPU voltage control
GPU freq time in state
MScaling settings for:MIF
I/O SchedulersBFQ (default - tweaked for SSD)
DEADLINE (tweaked for SSD)
Int storage scheduler
Int storage read-ahead
(512 KB for 16 GB partition)
General IO tuneables
I/O scheduler tunables
Ultra Kernel SamePage Merging (UKSM)UKSM stats
Scan delay interval
UKSM CPU governor (profiles)
Max CPU consumption (use with FULL governor)
Dynamic Fsync control (default enabled)
Dynamic management of dirty page writebacksActive
Virtual MemoryVNSWAP control
ZSwap memory pool control
Adaptive Dirty Background Ratio on Suspend / Resume
Adaptive Dirty Ratio on Suspend / Resume
Drop caches (Clear VFS cache after boot)
Laptop Mode
Adaptive VFS Cache Pressure on Suspend / Resume
POWER SUSPEND
PowerSuspendAutosleep_hook
Userspace_trigger
DisplayPanel_hook
Hybrid_hook (default)
PowerSuspend State (only with Userspace_trigger)
Low Menory Killer ProfilesLow
Exterminate
Low Memory Killer minfree tuning (OOM LMK)
Management of not killable processes whitelistsystem apps
Gentle Fair Sleepers control
Arch Power control (enabled)
randomize_va_space control
Dynamic management of minimal timer slack value (active & suspend)Generic and core apps/processes
Apps/processes in foreground
Apps/processes in background and non interactive
CPU thermal control
GPU thermal control
Memory interface thermal control
* WolfsonMicro Sound Control by AndreiLux
* parametric equalizer presets & tuning by heyjoe66Mono mixer
Speaker amplificationLeft channel volume
Right channel volume
Earpiece volume
Privacy mode
SP equalizer control
HP equalizer control
Battery info
Unstable power detection
Standard downstream port
Dedicated charging port
Charging downstream port
Accessory charger adapter
Miscellaneous charging
Battery Scaling Calibration (fuel-gauge chip reset)
TCP congestion controlAll available enabled.
Default = westwood+
Screen mirror/allshare cast fix control (default = enabled)
Clean WIFI Lease
WiFi Power Mode While Screen-On/OffForce Off
Fast (default = screen ON)
Max (default = screen OFF)
WiFi DTIM Interval While Screen-On/Off
tcp_default_init_rwnd
TCP/IP network security
TCP/IP network speed (default = enabled)
3G DNS speed & security tweakGoogle, OpenDNS, Comodo, Level3, Norton_DNS, Smart_Viper
GPS region TEMPORARY REMOVED IN v2.0.0Default, Asia, Europe, Oceania, North America, South America, Africa
IVP6 Optimistic Detectionoptimistic_dad (enabled)
use_optimistic (enabled)
USB TEMPORARY REMOVED IN v2.0.0
UMS (USB Mass Storage) mode
USB Keyboard / Mouse (with
KNOX control (default &NO_ACTION&)
SELinux status controlPermissive (default)
Kernel SYSCTL
Net SYSCTL
FS (File System)
Display FS Type
FS Controlsremount System r/w r/o
remount RootFS r/w r/o
SPI CRC settings control (disabled)
Optimise Databases (SQLite3)
File System Trim
Wipe Optionscache reboot
dalvik-cache reboot
cache & dalvik-cache reboot
clipboard cache
tombstones
BACKUP & RESTORE
Name - Restore - Delete - Backupprofiles
kernel image
Reboot device
Recovery Mode
Download Mode
Clear Synapse Data
Restart Synapse
Android logger control (disabled)
Kernel logger printk control (dmesg)
* xz kernel compression
* Reduced logging
* enable ARCH_POWER
* use WQ_POWER_EFFICIENT
* optimized SLUB memory allocator
* mount partitions NOATIME and NODIRATIME by default
* F2FS support in source and ramdisk (not tested)
* exFAT FS support
* NTFS R/W support with app
* CIFS support
* Asynchronous Fsync
* WIFI: filter multicast packages while suspended
* /proc/.config.gz support
* CRYPTO_SHA1_ARM_NEON, CRYPTO_SHA512 & CRYPTO_SHA512_ARM_NEON
* NVIDIA power efficiency patches
* Low Memory Killer tweaks
* Microsoft X-BOX gamepad controller in-built module
* And lots lots more ...................
* My family !!
* BeansTown106 & Chainfaire for bringing root
* halaszk88 - initial sysnapse layout & many source commits
* AndreiLux - many many contributions to Exynos kernel development & Synapse app
* apbaxel - various synapse controls I've adapted
* Christopher83 - all things dynamic !
* faux123 - various patches
* Yank555 - various patches
* heyjoe66 - . Also Dynamic Hotplug implementation
* Samsung OSRC
* and many others!
* check github source credits
* IF I'VE FORGOTTON ANYONE, PLEASE DON'T BE SHY AND SPEAK UP, THANKS
XDA:DevDB Information
SM-T700 WIFI & T705 LTE TW Kernel, Kernel for the Samsung Galaxy Tab S
Contributors
Source Code:
Kernel Special Features: Synapse ++ Read OP
Version Information
Status: Abandoned
Current Stable Version: v3.3 FINAL
Stable Release Date:
Last Updated
Attached Thumbnails
Last edited by UpInTheA 14th March 2015 at .
Phuket, Thailand
My Devices: , ,
Requirements - installation & download
** DISCLAIMER : FLASH AT YOUR OWN RISK **
* Under-volting can cause instability
* Over-clocking can cause freeze/reboot, heat & damage to CPU, GPU or other hardware
* Any customizations may void warranty
* May not be suitable for your device or customizations
* UpInTheAir is NOT responsible, the person you see in the mirror is !
REQUIREMENTS
SM-T700 WIFI or T705 LTE Exynos device
TW Kit Kat 4.4.2
TWRP Recovery
CHANGE-LOG
[12-March-2015]
Revert &net: wireless: bcmdhd4354: Fixed failure to enter PS mode while roaming in suspend& (reverting fixes reported issue of &slow & laggy& connection on 5GHz WIFI)
[12-March-2015]
Synapse: FS: remove &Wipe Cache& and &Wipe Dalvik-Cache& options (may cause user app issue who forget to reboot)
Synapse: FS: add &Wipe Cache & Dalvik-Cache Reboot& option
Revert &ipv4: try to cache dst_entries which would cause a redirect& (reverting fixes reported issue of &slow & laggy& connection on 5GHz WIFI)
[11-March-2015]
init.rc: remove some boot defaults (set in source)
Synapse: GPU QoS: FIX GPU CPU QoS display correct CPU (A7) freq, ie CPU freq 250 is now displayed as 500 MHz for
GPU 177 MHz, and so on
Synapse: FS: add Wipe tombstones option
Synapse: MEMORY: change dirty_ratio & dirty_background_ratio to Adaptive and update descriptions.
mm/page-writeback.c: enabled Dynamic Dirty Writeback by default
mm: Implement Adaptive Dirty Background Ratio & Dirty Ratio for suspend/resume [by UpInTheAir]
config: enable ADAPTIVE_DIRTY_BACKGROUND_RATIO & ADAPTIVE_VM_DIRTY_RATIO
mm: adjust dirty_background ratio to mirror ramdisk init.rc value
mm: adjust swappiness value to mirror ramdisk
fs: make ADAPTIVE_VFS_CACHE_PRESSURE compile optional [by UpInTheAir]
config: enable ADAPTIVE_VFS_CACHE_PRESSURE
[09-March-2015]
Synapse: FS: add FSTrim push button
Synapse: FS: add Wipe Options - Wipe Cache, Wipe Cache Reboot, Wipe Dalvik-Cache, Wipe Dalvik-Cache Reboot, Wipe Clipboard Cache
Synapse: BACKUP RESTORE: FIX backups not being restored
Synapse: BACKUP RESTORE: rework and now able to add names to Profile and Kernel Backups !!
Samsung DYNAMIC Hotplug control: hotplug_cpu_up_boost_value 90 & 0 (better UI performance with all cores on like stock. Battery nuts can set to 30%)
timer: optimize apply_slack()
kernel/timer.c: Optimize apply_slack() for size and speed
block: recursive merge requests
ipv4: try to cache dst_entries which would cause a redirect
net: wireless: bcmdhd4354: Fixed failure to enter PS mode while roaming in suspend
[05-March-2015]
sbin: SkyHigh.sh: Do not kill system and user app processes enabled by default
sbin: SkyHigh.sh: added some default processes
init.rc: set SELinux Permissive by default on boot
init.rc: add support for timer slack values and defaults
Synapse: CPU MULTICORE: remove Hotplug mode control (Hotplug screen on & off mode is default permanent). Screen off mode is just too buggy, there is a work-around which I'll add to Post #3 PERFORMANCE section
Synapse: CPU GOV: FIX seekbar (replace it) not setting sampling rate when changing to conservative gov
Synapse: ADVANCED: add Dynamic timer slack controls & default values for battery savings ( thanks to Christopher83 )
Synapse: SECURITY: add SELinux Status control (toggle between Enforcing & Permissive)
Synapse: FS: add SPI CRC Settings control (already disabled by default in source)
Synapse: LOGS: add printk (kernel dmesg) control
Synapse: tidy up & a few other minor things
Revert &SELinux: set permissive in source instead of ramdisk
SELinux: permit Enforcing & Permissive changes in ROM
drivers/mmc: spi CRC configurable
cpufreq: interactive: don't schedule timer on offline cpu
cpufreq: interactive: delete timers for GOV_START
cpufreq: conservative: adjust freq dn threshold so hotplug cores lower to A7 values at low load
mm: remove compressed copy from zram in-memory
Samsung DYNAMIC Hotplug control: sync with oloendithas
Makefile: fix DYNAMIC Hotplug control compile warnings
tick: Upstream fixes
kthread_work: wake up worker only when the worker is idle
config: enable DEBUG_HOTPLUG
cgroups: Introduce timer slack controller
kernel: cgroup_timer_slack: Adaptations for 3.4 kernel
config: enable CGROUP_TIMER_SLACK
kernel: cgroup_timer_slack: Dynamic management of timer slack
kernel: cgroup_timer_slack: Dynamic management of timer slack - adapt for PowerSuspend driver
config: CGROUP_DYNAMIC_TIMER_SLACK
sched: Set MC (multi-core) sched domain's busy_factor attribute to 1
Makefile: Turn off -Wmaybe-uninitialized when building with -Os
CPU hotplug, writeback: Don't call writeback_set_ratelimit() too often during hotplug
printk: Add sys kernel interface to configure linux printk logging
printk: make sysfs kernel interface compatible with Synapse app
scripts: gcc-wrapper: Use wrapper to check compiler warnings
Makefile: implement CCACHE properly
Makefile: Fix gcc-4.9.0 miscompilation of load_balance() in scheduler
Makefile: optimize flags
Samsung DYNAMIC Hotplug control: screen on & off mode set default
WLAN subsystem: Sysctl support for key TCP/IP parameters
[28-February-2015]
init.rc: set Wolfson speaker equalizer switch off by default
synapse: add CPU MULTICORE tab: add Holtplug controls for screen off & on/off modes
synapse: CPU FREQ: move CPU multi-core power saving & Power Efficient WQ controls to CPU MULTICORE
synapse: MEMORY: remove KSM & add UKSM controls
synapse: SYSCTL KERNEL: fix apply/discard bug
Samsung DYNAMIC Hotplug control
Hotplug: set to Screen OFF mode by default
scheduler: update BFQ-v7r4 to BFQ-v7r7 for 3.4.0
UKSM v1.2.2
UKSM: fix compile warnings
config: enable UKSM
Hotplug: prevent changes to user set scaling_min_freq_gpu
[02-February-2015]
init.rc: set optimistic DAD enabled
synapse: SYSCTL: add separate FS-KERNEL-NET-VM (if you don't understand what each does, don't touch)
synapse: ADVANCED: add Arch Power control (enabled)
synapse: NETWORK: add IVP6 Optimistic Detection (enabled)
net: wireless: bcmdhd4358: reduce kernel logging
page_alloc: Make watermarks tunable separately
powersuspend: various patches/fixes
usb: gadget: check for accessory device before disconnecting HIDs
ipv6: clean up anycast when an interface is destroyed
xt_qtaguid: Use sk_callback_lock read locks before reading sk-&sk_socket
ARM: compile KERNEL_MODE_NEON with -mfpu=neon-vfpv4
Makefile: various (experimental) kernel build optimizations
sched: Add controls for sched features
ARM: compile vfp with softfp
[30-Jan-2015]
synapse: NETWORK: FIX apply/discard bug for TCP speed/security & 3G DNS tweaks
synapse: NETWORK: add Screen mirror/allshare cast fix control
Synapse: NETWORK: add Clean WIFI Lease
synapse: NETWORK: set TCP/IP Network Speed tweak &Enabled& by default
Synapse: ADVANCED:
add LMK profiles
Synapse: MEMORY: add KSM stats
Synapse: MEMORY: add Drop caches (default enabled)
Synapse: BATTERY: add battery scaling re-calibration instructions
arch: arm: lib: optimize memcpy for cortex-A15
config: enable ARM_PLD_64BYTE & USE_LDRDSTRD_OVER_LDMSTM
Revert &BCMDHD4354: WIFI: POWERSUSPEND support (not using with panel on/off powersuspend hooks)
[23-Jan-2015]
T700XXU1ANL2 & T705XXU1AOA1 ramdisk
synapse: GPU QoS: add GPU QoS controls for: MIF, INT, CPU
synapse: AUDIO: add controls for speaker amplification & equalizer
ramdisk: /sbin/SkyHigh.sh: add Wolfson sound defaults (parametric equalizer presets & tuning by heyjoe66)
sched: Implement smarter wake-affine logic
cpufreq: interactive: decrease timer_slack to 70ms
kernel/power/powersuspend: add display panel hooks for powersuspend
kernel/power/powersuspend: add missing version numbers
wolfson sound control: Fixed stereo EQ and DRC for headphones and speakers
byteorder: allow arch to opt to use GCC intrinsics for byteswapping
CPU unaligned access path
ARM: enable UNALIGNED_ACCESS
Makefile: enable unaligned access
config: enable HAVE_EFFICIENT_UNALIGNED_ACCESS
fs/dcache.c: Fix the too small buffer for dname
GPU: add interface to modify GPU governor scaling table for MIF/INT/CPU QoS freq
Makefile: fix compile error
devfreq: INT: unlock 83 MHz min freq
devfreq: MIF: unlock 133 MHz min freq
[17-Jan-2015]
synapse: GPU: FIX GPU governor not setting on reboot
synapse: MEMORY: update Dynamic Dirty Page Writeback description
cpufreq: interactive: use new CPUFREQ_RELATION_C
fs: vfat: reduce the worst case latencies
config: enable XPAD support (Microsoft X-BOX gamepad)
mm: pass readahead info down to the i/o scheduler
[12-Jan-2015]
/sbin/SkyHigh.sh: add NTFS r/o mounting (/mnt/ntfs/). For r/w, use paragon app.
block: sysfs: allow non superusers to change I/O scheduler
Fix dynamic read-ahead
binfmt_elf.c: use get_random_int() to fix entropy depleting (max = 4096)
android: lowmemorykiller: add lmk parameters tunning code
lowmemorykiller: Account for highmem during kswapd reclaim
cpufreq: interactive: don't skip waking up speedchange_task if target_freq & policy-&cur
omdemand: lower down_step_level to 100 (aka 200) MHz
cpufreq: Introduce new relation for freq selection
Squash 'enhance power efficiency' patches
vfs: fix bad hashing of dentries
selinux: whitelist f2fs
SELinux: Fix memory leak upon loading policy
selinux: just shut up
selinux: fix inode security list corruption
fs: Add a missing permission check to do_umount
kernel: add support for gcc 5
crypto: create generic version of ablk_helper
ARM: pull in &asm/simd.h& from asm-generic
crypto: sha1: add ARM NEON implementation
config: CRYPTO_SHA1_ARM_NEON
crypto: ablk_helper - Replace memcpy with struct assignment
crypto: add crypto_[un]register_shashes for [un]registering multiple shash entries at once
crypto: sha256 - Expose SHA256 generic routine to be callable externally
crypto: sha512 - Expose generic sha512 routine to be callable from other modules
ARM: 8120/1: crypto: sha512: add ARM NEON implementation
config: enable CRYPTO_SHA512 & CRYPTO_SHA512_ARM_NEON
ARM: 7723/1: crypto: sha1-armv4-large.S: fix SP handling
board-lt03-battery: Longer battery polling interval
[24-Dec-2014]
init.rc: set GPU governor course_demand (set as default)
Synapse: GPU: add Midgard GPU power policy control
Synapse: GPU: add Midgard GPU power policy threshold control (set default profile &Battery&)
Synapse: NETWORK: add 3G DNS speed & security tweak
Synapse: Some more clean up
usb: gadget: mass_storage: added sysfs entry for cdrom to LUNs
Mali: proper GOV code cleanup
[21-Dec-2014]
FIXED CIFS: init.rc: Create mountpoint so Dalvik can mark as slave in zygotes to allow CIFS mounting and other app databases (forgot to include when updated ramdisk)
FIXED slow Synapse load on boot: KNOX: please set to &NO_ACTION& after set Disabled or Enabled. Knox will still be enabled or disabled.
Synapse: Lots of clean up of code and remnants of old files
Synapse: Tidy up of layout, added/remove/move tabs and features about
Synapse: CPU: added big.LITTLE CPU freq time in state
Synapse: GPU: added GPU freq time in state
Synapse: IO: added IO scheduler tunables
Synapse: BATTERY: added more info
Synapse: REBOOT: added Restart Synapse button
Synapse: INFO: added asv_group
Synapse: NETWORK: add TCP security
Synapse: NETWORK: add TCP speed
[27-Nov-2014]
updater-script :
Removed ROM KNOX removal code (Synapse freeze/disable in Synapse control added)
ramdisks from T700XXU1ANJ4 & T705XXU1ANJ3
init.rc/default.prop: removed SELinux permissive hack, now set in source
Synapse: Security: add KNOX enable/disable (freeze) control
Synapse: CPU: Power-efficient Workqueues control (default enabled)
Synapse: USB: remove storage options (temporary until fixed)
Synapse: Network: remove GPS tweak options - slowing down boot (temporary until fixed)
Synapse: various small tidy up and additions
source update: T705WVLU1ANJ5
SELinux: set permissive in source instead of ramdisk
[07-Oct-2014]
synapse: FS: bug fix - Optimise Databases error if no sdcard/SkyHigh/Log folder not present
[06-Oct-2014]
init.rc: remove Gentle Fair Sleepers boot default - now disabled by default in source
synapse: Backup Restore: fixed bug not backing up & restore current kernel
synapse: FS: add push button to Optimise Databases (SQLite3)
xz: tweaking kernel compression
af_unix: speedup /proc/net/unix
sched: disable GENTLE_FAIR_SLEEPERS by default
mm: don't wait for congestion when mem is high
block: disable add_random for more performance on SSD's
fs/dyn_sync_cntrl: on by default if enabled in defconfig
mmc: disable CRC check for better performance
mm: optimize Kernel Samepage Merging (KSM)
Input: send events one packet at a time
lib/int_sqrt.c: optimize square root algorithm
readahead: make context readahead more conservative
gpu: ion: system_heap: add support for 2MB allocations
CHROMIUM: clocksource: allow clocksources to be selected earlier during boot
[30-Sept-2014]
init.rc: Create mountpoint so Dalvik can mark as slave in zygotes to allow CIFS mounting and other app databases.
synapse: USB: add MTP mount option (if is doesn't mount storage properly on PC, just toggle between Default & MTP )
synapse: INT/MIF voltage control
EXYNOS5420 MIF: unlock MIF 933 MHz & set for CPU 2.0+ GHz freq
opp: De-obscurify OPP structs and disclose find_device_opp
devfreq: add Exynos 5420 MIF voltage control
devfreq: add Exynos 5420 INT voltage control
MIF / INT fix
MIF / INT: allow 6250 mV increments
EXYNOS5420 MIF: set 800 MHz for CPU 2.0 GHz freq
workqueue: fix permission for power_efficient
[21-Sept-2014]
arch/arm/Makefile: adaptation to full neon-vfpv4 support
sched: GENTLE_FAIR_SLEEPERS fix unused cpu var
drivers/staging: configurable android log buffer sizes
config: set LOGCAT_SIZE=256
ext4: Speedup WB_SYNC_ALL pass called from sync(2)
bfq-iosched: tuning for SSD
ksm: check and skip page, if it is already scanned
config: enable KSM_CHECK_PAGE
config: enable Conservative & disable Userspace governor
[17-Sept-2014]
init.rc: set defaults: removed KSM deferred_timer as now set enabled in source
synapse: Network: tcp_default_init_rwnd (not sure how to tune the value yet)
synapse: Reboot: added Power Off option
cifs: enable mounting cifs drives visible to all apps
config: enable CIFS RESTRICT_ROOTFS_SLAVE
block: Reserve only one queue tag for sync IO if only 3 tags are available
setlocalversion: do not append -dirty when there are un-committed changes
kswapd: reduce time spent in congestion_wait
workqueue: add system wide power_efficient workqueues (battery)
config: enable WQ_POWER_EFFICIENT (battery)
CPUFREQ: ondemand: use power efficient wq (battery)
mutex: Make more scalable by doing less atomic operations
mutex: Queue mutex spinners with MCS lock to reduce cacheline contention
writeback: fix writeback cache thrashing
sched: Make scheduler aware of cpu frequency state
bcmdhd4354: filter multicast packages while suspended (battery)
tcp: add a sysctl to config the tcp_default_init_rwnd
net: tcp: optimization with rcv_wnd
vfp/Makefile: compile with -mfpu=neon-vfpv4 & hard float
slub: optimized SLUB memory allocator
net: loopback: set default mtu to 64K
ksm: enable deferred_timer by default to prevent the CPU to be wakened for ksm activities
ext4: add support for FIDTRIM, a best-effort ioctl for deep discard trim (no idea if it's working)
Report permissive mode in avc: denied messages
config: disable mutex debugging
[10-Sept-2014]
init.rc: set defaults: Dynamic FSync enabled
ARM: implement KERNEL_MODE_NEON
config: enable KERNEL_MODE_NEON
Makefile: added ccache for speed up kernel compile
sync: don't block the flusher thread waiting on IO
staging: android: lowmemorykiller: select a new task to kill
SELinux: Reduce overhead of mls_level_isvalid() function call
SELinux: Fix kernel BUG on empty security contexts
fix compile warning for Async Fsync
arm/crypto: add optimized AES and SHA1 routines
config: enable CRYPTO_SHA1_ARM & CRYPTO_AES_ARM
softirq: reduce latencies
ext4: speed up truncate/unlink by not using bforget() unless needed
mm: Clear page active before releasing pages
[07-Sept-2014]
synapse: Memory: VNSWAP control (1&1024 MB - Unable to disable (reset) / set size to 0 yet)
synapse: Memory: ZSwap memory pool control
synapse: Memory: Deferred Timer control
synapse: minor typo, cleanup & corrections to general layout and descriptions
ksm: Provide support to use deferred timers for scanner thread
sched: LOAD_FREQ (4*HZ+122) avoids loadavg Moire
staging: android: lowmemorykiller: implement task's adj rbtree
config: enable ANDROID_LMK_ADJ_RBTREE
cpufreq: tidy up
block: add SIO I/O scheduler
block: add ZEN I/O scheduler
config: enable SIO & ZEN I/O schedulers
[03-Sept-2014]
synapse: Reboot: added Reboot to Download Mode
synapse: USB: USB Mouse / Keyboard control
ramdisk: file_contexts: add busybox to file_contexts to allow via SELinux
cpufreq: Fake the IKS specific frequency table to stock values (fixes: corrects to stock CPU touch boost frequencies & CPU freq in Power Saving Mode)
lib: memcopy & string use glibc version
scheduler: update BFQ-v7r4 to BFQ-v7r5 for 3.4.0
drivers: usb: Use Android device as USB keyboard/mouse
USB KEYBOARD/MOUSE: added on/off trigger to driver
[01-Sept-2014]
synapse: Network: WiFi Power Mode controls
BCMDHD4354: WIFI PM support for KitKat driver
BCMDHD4354: WIFI: POWERSUSPEND support
sched: cpu_power: enable ARCH_POWER
[31-August-2014]
init.rc: added some more boot defaults
synapse: new PowerSuspend controls: (enabled Hybrid as default)
kernel/power/powersuspend: cumulative update to version 1.5
kernel/power/powersuspend: LCD screen on/off hooks
[27-August-2014]
default.prop: Possible Screen Mirroring / AllShare Cast fix (please give FULL report !!)
init.rc: added some more boot defaults
synapse: added to descriptions & general clean up
synapse: PowerSuspend: (enabled by default)added dynamic Fsync control (disabled by default)
moved Dynamic Dirty Page Writeback controls
added Adaptive VFS Cache Pressure on Suspend / Resume
synapse: Battery: added Battery Scaling Calibration (fuel-gauge chip reset)
synapse: Reboot: added Clear Synapse Data button
fs/dyn_sync_cntrl: dynamic Fsync control v1.5
fs/dcache.c: adaptive vfs_cache_pressure on suspend / resume
fs/aio.c: Asynchronous I/O latency to a solid-state disk greatly increased
enabled AIO
kernel: sched: LOAD_FREQ (4*HZ+61) avoids loadavg Moire
config: set default TCP Westwood+ -- remembered at last :)
Dynamic read-ahead (1024 kB for 16 GB partition)
block: add FIOPS I/O scheduler
block: deadline: tweaksOptimize for non-rotational
allow 0ms deadline latency, increase the read speed
[22-August-2014]
updater-script :Knox removal
T700: new T700KXU1ANG1 ramdisk (thanks @ )
init.rc: added some more boot defaults
synapse: Audio: removed Main Speaker amplification & equalizer (only top speaker was boosted)
synapse: Drivers: added PowerSuspend control
synapse: Memory: added Dynamic Dirty Page Writeback controls
synapse: Advanced: added LMK Whitelist control for Do-Not-Kill Processes
synapse: various small cleanups
init.universal5420.rc: mount F2FS
Completely rebuilt on newer T700OPU1ANG2 source
removed GPU 733 MHz freq step. Max now at 667 MHz (optional)
kernel/power/powersuspend: new PM kernel driver for Android w/o earlysuspend v1.2
staging: android: lowmemorykiller: Management of not killable processes (read Post #3 )
mm: Dynamic management of dirty page writebacks
config: enable LAST_KMSG
Asynchronous Fsync: initial extraction of Async Fsync from HTC
FS: import F2FS
[16-August-2014]
T700: new ramdisk from T700XXU1ANF9 (thanks @ )
T705: new ramdisk from T705XXU1ANG2 (thanks @ )
synapse: Reboot: added reboot & recovery options
synapse: removed Audio checkboxes to enable speaker & headphone equalizer settings (enabled by default)
Completely rebuilt on newer T700XXU1ANF7 source
added GPU 733 MHz freq step (optional) will decrease benchmark due to thermal throttle, but what the heck !
MALI_DVFS-START FEQ set to 100 MHz (will allow launcher to idel lower & use loads more of user set min GPU freq )
Kernel compression mode changed to XZ (smaller zImage & stops kernel flash damaging the Recovery partition )
removed useless CPU Performance governor
[12-July-2014]
synapse: Network: TCP/IP network security
synapse: Network: TCP/IP network speed
synapse: Network: GPS region
synapse: USB: UMS (USB Mass Storage) mode
[11-July-2014]
init.rc: set some Synapse boot defaults
synapse: adjustments to various layout options and info
synapse: audio controls (some omitted for now)
WolfsonMicro WM5102 sound control by AndreiLux
[10-July-2014]
init.rc: set some Synapse boot defaults
synapse: adjustments to various layout options and info
synapse: CPU: multi-core power saving control (sched_mc_power_savings)
synapse: Advanced: randomize_va_space control
/sbin/SkyHigh.sh: enable frandom & fix init.d
add frandom
fs: mount partitions NOATIME and NODIRATIME by default
BFQ-v7r4 IO scheduler & set as default)
config: enable sched_mc_power_savings for sysfs
[09-July-2014]
init.rc: set some Synapse boot defaults
synapse: add various layout options and info
synapse: CPU general IO tuneable
synapse: Virtual memory tuneable
synapse: Gentle fair sleepers control (disabled to improve UI performance)
synapse: TCP congestion control
synapse: Android logger control (disabled)
synapse: logs - last_kmsg
logger: modify for Synapse app checkbox compatibility
add sysfs interface for GENTLE_FAIR_SLEEPERS
[07-July-2014]
init.rc: set some Synapse boot defaults
synapse: add GPU, battery & thermal controls
cpufreq: allow A15's to 2.1 GHz and A7's to 200 MHz
config: enable TCP congestion control & all available algorithms
logger: add sysfs interface to enable / disable Android Logger
battery: add MAX77803/UNIVERSAL5420 charger control
battery: add unstable power detection switch to charger controls
battery: properly populate current now, avg, and max output properties
battery: expose all MHL currents in charger controls
Mali GPU: OC to 677 & UC to 100 MHz
Mali GPU: clock & governor control
Mali GPU: voltage control
mach-exynos: lower regulator buck min voltages
exynos_tmu: add configurable interface
Initial Release v0.1
[06-July-2014]
default.prop/init.rc: adb insecure, wifi fix & SELinux permissive
add synapse support (initial files ported from halask88 & moddified to suit)
config: enable /proc/.config.gz support
config: enable KSM support
config: enable performance CPU governor
config: enable USB OTG support
config: enable NTFS RW support
config: enable CIFS support
config: disable DEBUG_INFO
add sysfs helpers
cpufreq: add Exynos 5420 voltage control
INSTALLATION
Uninstall any CPU control apps, tweaks and scripts etc.
Recommend: Install Wanam DVFS disabler for greater kernel control
Recommend: Backup your current kernel with TWRP Recovery
Recommend: Install
from Google Play and rate it ☆☆☆☆☆ !!
If Synapse app is installed and using with any current kernel: device settings & applications & synapse & FORCE STOP & CLEAR DATA
Flash SKyHigh kernel with CWM or TWRP Recovery
After boot (wait at least 60-120 secs)
Open Synapse
Tap &Understood&
Make any change, and tap the && to apply new defaults
After setting and applying any GPU freq changes, don't forget to tap [Apply GPU Governor Settings] in Synapse GPU section
Any issues, please check Posts #1-3 and search the thread BEFORE posting
8.4& TF700 WIFI EXYNOS
STOCK T700 WIFI
(Flashing Stock will wipe your WiFi settings !)
---------------------------------------------------------------------------------------------------
8.4& TF705 LTE EXYNOS
STOCK T705 LTE
(Flashing Stock will wipe your WiFi settings !)
Attached Files
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Last edited by UpInTheA 13th March 2015 at .
Phuket, Thailand
My Devices: , ,
HELP & FAQ
HELP & FAQ
PLEASE POST QUESTIONS THAT ARE NOT DEVELOPMENT RELATED IN
THIS WILL HELP KEEP THINGS TIDY
BEFORE POSTING, ENSURE YOU READ POSTS #1-3 AND SEARCH THREAD FOR INFO FIRST. THANK YOU FOR YOUR ASSISTANCE
[Q] Duplicate proc/last_kmsg files
[A] Doesn't appear to affect anything, looking into it - apparently only from v0.8 and up
[Q] Synapse: AUDIO: HP equalizer does not work
[A] Toggle the control switch off & apply & on & apply &then it works
[Q] GPU Qos has this error:
[A] Don't worry, it wont hurt, and will only show if GPU freq 100 MHz is not in use. If you set 100 MHz and restart synapse, control will be available without error.
If you don't like the sound:open synapse app
AUDIO: set all SP equalizer settings to zero
disable SP equalizer
&SYNAPSE BOOT CANCELLED&
Wait for the kernel to stabilize and device to cool
Open synapse app
Synapse app menu & select all globally & undo & apply
If still issues & try again after #1
Still issues & Manually set config after boot (open synapse app & syanapse app menu & settings & disable apply on boot)
DO NOT POST ANY BUG REPORTS REGARDING SOD, FREEZE or REBOOT WHERE YOU (USER) HAS CHANGED ANY VOLTAGE OR FREQUENCY FROM DEFAULT !!Uninstall any CPU control apps, tweaks and scripts etc.
Install Wanam DVFS disabler for greater kernel control
Flash kernel
Boot and allow things to stabilize
Open Synapse & tap :
&understood& message about unstable boot
&select all globally&
&undo& button
make any change
Reboot and ensure &synapse boot completed& toast message
You should be good to go
Power off & let device cool
Wipe cache & dalvik-cache in recovery (if custom recovery)
Re-flash kernel
Let things stabilize and cool before touching anything
BETTER BATTERY LIFE
There are no best settings. User &HABIT& is #1 cause of battery drain, followed by screen, ROM & apps, modem etc
This kernel is built to be balanced with a good mix of battery whilst keeping performance
Decrease screen brightness
Use dark wallpapers and app themes
Check your wakelocks with
to stop unwanted apps self starting and running in the background
CPU GOV: governor = ondemand (tweaked for power efficient workqueues)
CPU FREQ: 200 & 1900 MHz (-25 mV for all)
Synapse: CPU MULTICORE: Hotplug CPU UP boost = 30 %
GPU: 100 & 480 MHz (-50 mV for all)
(100 MHz may induce some GUI sluggishness)
GPU: Midgard Power policy control = coarse_demand
GPU: Midgard Power policy threshold control = Battery (may induce some GUI sluggishness)
PowerSuspend Driver = Enable
MEMORY: Dynamic
FSync = Enable
MEMORY: Dirty Page Writeback = Enable
CPU Multicore Power Saving = (2) Agressive
BETTER PERFORMANCE
DO NOT POST ANY BUG REPORTS REGARDING SOD, FREEZE or REBOOT WHERE YOU (USER) HAS CHANGED ANY VOLATGE OR FREQUENCY FROM DEFAULT !!Disable DVFS with
Warmer device under heavy load, but within the safe CPU temp of 95 degC
Synapse: CPU FREQ: 500 & 2000 MHz (2100 not stable for some devices)
Synapse: CPU MULTICORE: Power Efficient WQ = disabled
Synapse: CPU GOV: use Interactve governor
Synapse: GPU: set Midgard Power policy threshold profile to Ondemand or Performance. This will scale your GPU up/down faster at the expensive of battery life compared to Battery profile.
Synapse: GPU: GPU max freq = 533 MHz (more if your device is stable)
Synapse: MEMORY: UKSM = enabled
Synapse: ADVANCED: LMK profile = aggressive
GPU THESHOLD CONTROL
Set Midgard Power policy threshold profile (This determine how your GPU freq scales up/down):
Battery = battery friendly
Ondemand = Good all-round mix
Performance = A little agressive
Method:Ensure you apply [] any changes to MIN / MAX GPU freq or GPU GOV Threshold profile
PRESS THE &Apply GPU GOV SETTINGS& button !!
Settings will be applied immediately and auto set on every boot.
HOW TO BACKUP YOUR STOCK KERNEL BEFORE FLASHING SkyHigh KERNEL
Boot into TWRP Recovery
Select Backup
Select &[X] Boot& only (boot.img/kernel)
Select Storage & Micro SD (if external sdcard installed) & OK
Swipe to backup
CAN I USE OTHER KERNEL CONTROL APPS
No, many features and options won't be available. Remove all other control apps to avoid conflicts !
Synapse is the recommended and has everything you need
HOW TO MONITOR LIVE CPU & GPU VALUES
CPU load & freq - available RAM - GPU freq - CPU temp - most resource intensive process
Download my personal
& unzip & copy folder to INTERNAL sdcard. If you have cool tool app already running, you must disable & overwrite existing folder & enable
LITTLE CORE CPU FREQUENCY
Real frequency is apparently double that reported by other apps
Example: min 200 MHz (real) in Synapse is reported as 100 MHz in SetCPU
RANDOM REBOOT
Don't UV or UC CPU or GPU
Use SkyHigh defaults
DOWNLOAD LINK NOT WORKING
I want to keep this project all in one place (Thanks to XDA) - ☆☆ NO MIRRORS ☆☆
Please try again in a few minutes
POOR CPU/GPU BENCHMARK or GRAPHICS PERFORMANCE
Allow the device to cool. Repetitive testing will heat the device hardware and invoke thermal throttling and lead to decreased benchmark.
HIGH CPU/GPU OC &&
excessive heat && thermal throttling && reduced clock frequency && DECREASE PERFORMANCE
DO NOT KILL PROCESSES
This feature allows the user to define processes and system processes white-lists filled with the preferred process names and to not be killed by lowmemorykiller, unless it is absolutely necessary.
When a the lowmemorykiller needs to free ram, it will first kill the processes not included inside the two process name lists chosen by the user.
If there are no more standard killable processes, then it will be necessary to kill one of the processes included inside one of the two white-lists, to prevent system hangs, slowdowns, etc.
You can find the [SkyHigh/Synapse] folder on your internal sdcard and add one process name per line. Lists updated on reboot.
Max 25 processes
Example only:
com.ea.games_r3_row
com.quoord.tapatalkxdapre.activity
DYNAMIC MANAGEMENT OF DIRTY PAGE WRITEBACKS
This feature allows to have two different intervals for dirty page
writebacks and to dynamically manage them when the system has been
resumed (it's active) or when has been suspended.
Three new procfs parameters are exposed inside /proc/sys/vm path:
- dynamic_dirty_writeback is the activation status of this feature,
set 1 to enable it, set 0 to disable it and use the standard behaviour
- dirty_writeback_active_centisecs is the interval for the dirty page
writebacks when the system is active (screen on)
- dirty_writeback_suspend_centisecs is the interval for the dirty page
writebacks when the system is suspended (screen off)
This feature is in part inspired on Francisco Franco's patch:
BACKUP & RESTORE
If the backup isn't visible, reboot device and ensure for have &synapse boot completed& message. Otherwise synapse won't read the file.
Reboot after applying your new settings
Read &ISSUES& & &SYNAPSE BOOT CANCELLED& above
TCP/IP NETWORK SECURITY
* Thanks to zeppelinrox & Hardening the TCP/IP stack to SYN attack
Bump up tw_buckets in case we get DoS'd
Ignore pings
Don't cache connection metrics from previous connection
Don't pass traffic between networks or act as a router
Enable spoofing protection (turn on reverse packet filtering)
Don't accept source routing
Don't accept redirects
- Further reading:
SEGMENTATION FAULT
I don't believe it's kernel related, but rather busybox
Try uninstall your ROM busybox with this app.
and reboot.
Re-flash kernel
Use the busybox that comes with the kernel located in /sbin
Also try to update your SuperSu and su binary if it asks and reboot.
USB KEYBOARD / MOUSE
Base project:
Required app:
For best results, enable & use
Steps: Ensure device USB debugging
Connect device to system via USB cable
Enable in Synapse & USB & USB Keyboard / Mouse && Enable & apply
Start USB KEYBOARD app
BATTERY SCALING CALIBRATION - FUEL GAUGE RESET
Tap [Fuel-Gauge reset] in synapse BATTERY section
Reboot device
Battery % &reporting& calibration (digital)
a) Deplete battery to 5-10% (NOT ZERO)
b) Charge UNINTERUPTED until FULL (don't touch)
c) Unplug and then use normally. Device should then re-calibrate itself
Last edited by UpInTheA 10th March 2015 at .
Phuket, Thailand
My Devices: , ,
v0.1 released
v0.1 is now released
Change-log in Post #2.
NOTE: commit credits are in source.
Further instructions in Synapse app & Posts #1-3
Senior Member
My Devices: ,
It would appear most persons here have the sm-t800, the 10.5 with exynox cpu. Sorry I can't test your kernel though, wish I had synapse to configure my display.
Sent from my SM-T800 using Tapatalk
Originally Posted by toyanucci
It would appear most persons here have the sm-t800, the 10.5 with exynox cpu. Sorry I can't test your kernel though, wish I had synapse to configure my display.
Sent from my SM-T800 using Tapatalk
True. Another tab s 10.5 here. Hope to see the 10.5 one soon.
Phuket, Thailand
My Devices: , ,
Have CPU OC to 2.1 GHz & UC to 200
MHz (read as 100 in most CPU control apps) working for next release.
Sent from my SM-N9005 using XDA Premium 4 mobile app
Senior Member
Charlotte, NC
I recommend that you put
THIS IS FOR THE LTE MODEL ONLY!
in flaming giant red letters to save the flash happy noobs from causing themselves trouble.
You mentioned it but you know these guys never read the OP. ☺
Last e 6th July 2014 at .
Phuket, Thailand
My Devices: , ,
Originally Posted by mitchellvii
I recommend that you put
THIS IS FOR THE LTE MODEL ONLY!
in flaming giant red letters to save the flash happy noobs from causing themselves trouble.
You mentioned it but you know these guys never read the OP. ☺
You're probably right. Will do later, but they'll still miss it. ......
Sent from my SM-N9005 using XDA Premium 4 mobile app
I thought the lte model uses the snapdragon processor
Sent from my SM-T700 using XDA Premium 4 mobile app
Phuket, Thailand
My Devices: , ,
Originally Posted by will6316
I thought the lte model uses the snapdragon processor
Sent from my SM-T700 using XDA Premium 4 mobile app
There may be a snapdragon variant, but my T705 LTE uses Exynos 5420
Sent from my SM-N9005 using XDA Premium 4 mobile app
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