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[6.0.x|SM-T520| Unofficial Lineage/CyanogenMod 13.0 (n2awifi)

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By deadman96385, Recognized Contributor on 22nd September 2016, 10:21 AM
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Lineage/CyanogenMod is a free, community built, aftermarket firmware distribution of Android 6.0 (Marshmallow), which is designed to increase performance and reliability over stock Android for your device.

Code:
#include <std_disclaimer.h>

/*
 * Your warranty is now void.
 *
 * We are not responsible for bricked devices, dead SD cards,
 * thermonuclear war, or you getting fired because the alarm app failed. Please
 * do some research if you have any concerns about features included in this ROM
 * before flashing it! YOU are choosing to make these modifications, and if
 * you point the finger at us for messing up your device, we will laugh at you.
 *
 */
Lineage/CyanogenMod is based on the Android Open Source Project with extra contributions from many people within the Android community. It can be used without any need to have any Google application installed. You will need to provide your own Google Applications package (gapps). Lineage/CyanogenMod does still include various hardware-specific code, which is also slowly being open-sourced anyway.


Important information:
This thread is for Unofficial Lineage/CyanogenMod 13.0 builds for picassowifi/n2awifi (SM-T520). The following will not be supported here:
  • Custom kernels
  • Mods
  • Xposed

I don't support Xposed and any logcat which includes a Xposed module will be ignored. You're kindly invited to not report bugs if you:
  • Flashed a custom kernel
  • Installed or did mods from untrusted sources
  • Modified system files


Installation

First time flashing Lineage/CyanogenMod 13.0 on your device, or coming from another ROM?
Download the zip(s)
Install a compatible Recovery
Perform a nandroid backup of your current ROM (Optional)
Wipe data/factory reset
Flash Lineage/CyanogenMod
Install the Google Apps addon package (Optional)
Reboot


Other issues?
Before posting in this thread, make sure of a few things:
  • You used the search function of the forums.
  • If you are the only one having a problem. Boot into recovery, wipe data/factory reset, reflash the rom/gapps and nothing else. Boot up and see if the problem persists.
  • Make sure your post is relevant to this thread.
  • Logs! You can use this: https://play.google.com/store/apps/d....tortel.syslog


Downloads
Lineage:
2017/01/14 build
CyanogenMod:
2016/12/30 build
2016/11/5 build
2016/10/9 build
2016/9/22 build

Changelog:
2017/01/14
migrate from CM to Lineage (better chance to upgrade to CM14.1 soon)
Info: OK-Google/MIC should work. (please feedback!)

2016/12/30
Change to exynos common tree sources (chance to upgrade to CM14.1)
Support of "Deathly Adiutor"
Info: OK-Google/MIC broken!

2016/11/05
Nightly without specific changelog. Just latest sources used.

2016/10/09
IR Blaster fixed
Mic fixed

2016/9/22
Initial Release

Google Apps:
http://opengapps.org/- thanks to the OpenGapps team!

The Lineage/CyanogenMod team would like to thank everyone involved in helping with testing, coding, debugging & documenting! Enjoy!

Source:
Kernel: https://github.com/exynos5420/androi...ung_exynos5420
Device Tree: https://github.com/exynos5420/androi...amsung_n2awifi

Credits:
@UpInTheAir for his kernel magic and misc fixes
@crpalmer (for picassowifi device and kernel gits)
@eousphoros (for his work on klimtwifi)
@nvertigo67 (for his work on chagallwifi)
@Nexorrr (for his work on chagalllte)
@LaCruz (For testing my builds on device)
Exynos5420 Dev Team (@deadman96385 @thompatry @ZakooZ @Orion116 @mosimchah @joshndroid @Andmoreagain @thermskin, @javelinanddart )
@awidawad for his first picassowifi builds

XDA:DevDB Information
[6.0.x|SM-T520| Unofficial Lineage/CyanogenMod 13.0 (n2awifi), ROM for the Samsung Galaxy Tab Pro 12.2, 10.1, 8.4

Contributors
deadman96385, LaCruz
ROM OS Version: 6.0.x Marshmallow
ROM Kernel: Linux 3.4.x

Version Information
Status: Stable

Created 2016-09-22
Last Updated 2017-01-14
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22nd September 2016, 10:21 AM |#2  
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Bugs:
None at this time

Hybrid Build:
I have completely replaced all of the proprietary blobs that were from n2awifi (SM-T520) and replaced them with those from n1awifi (SM-P600). It is pretty much your sister tablet the only differences is it has a different screen that supports the s-pen. Internally they are exactly the same. Crucially it also got official Lollipop which your tablet did not. This build is also now using the M kernel base designed for the Galaxy Tab S this allows it to get the latest kernel updates and drivers.

Kernel Info:
  • M Kernel base from the Galaxy Tab S
  • M GPU driver from Galaxy Tab S
  • CPU Voltage Control
  • CPU OverClock/UnderClock (Up to 2.1GHZ)
  • MIF/INT Voltage Control
  • Wolfson Sound Control (No Yamaha support)
  • UKSM instead of KSM
  • Added the following IO Schedulers: fifo, fiops, sioplus, tripndroid, vr, zen, bfq (Default)
  • Full f2fs support updated off the mainline (Stock cm kernel has limited support)
  • Modified Thermal Throttling temperatures for all devices so hopefully they won't get as hot
  • Exynos thermal exposed to sysfs
  • Android Logger disabled by default can be enabled over sysfs
  • WQ power efficient workqueues (Still need to apply in more places)
  • Frandom Support
  • Readahead bumped to 256 from 128

Currently Disabled:
GPU Voltage Control/GPU OverClock/UnderClock (Needs to be rewriten for the M driver)
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22nd September 2016, 10:21 AM |#3  
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Mine just in case
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22nd September 2016, 11:00 AM |#4  
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Thanks! Will try soon!
22nd September 2016, 12:09 PM |#5  
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Working really great thanks! A good surprise as it seems everything is working. Even the glitches in recent menu are fixed. Kernel is doing good job.
You've done a huge step for this tablet development ...totally unexpected
I Will use it as daily driver and will signal any issue if encountered

Sent from my SM-T520 using XDA-Developers mobile app
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22nd September 2016, 01:37 PM |#6  
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Working great.
Camera and gps active!
Thanks a lot for this rom.
22nd September 2016, 02:39 PM |#7  
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OMG thank you! will try it later
22nd September 2016, 04:19 PM |#8  
sys log - playstore
working in this case or needed Logcat from adb & fastboot ? (ty & sorry for english)
22nd September 2016, 05:35 PM |#9  
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works great, thanks
22nd September 2016, 06:04 PM |#10  
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Quote:
Originally Posted by daitalos

working in this case or needed Logcat from adb & fastboot ? (ty & sorry for english)

It doesn't need anything! Flash ROM and gapps in twrp nothing else

Sent from my SM-T520 using XDA-Developers mobile app
22nd September 2016, 06:13 PM |#11  
man for Logcat I asked
Quote:
Originally Posted by Cosmox_

It doesn't need anything! Flash ROM and gapps in twrp nothing else

Sent from my SM-T520 using XDA-Developers mobile app

No for how flashed this ROM...
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