[ROM][GT-P52XX][UNOFFICIAL][7.1.2] LineageOS 14.1 - Galaxy Tab 3 10.1 Android Development

Unofficial LineageOS 14.1 for Samsung Galaxy Tab 3 10.1​
LineageOS is a free, community built, aftermarket firmware distribution of Android 7.1 (Nougat), which is designed to increase performance and reliability over stock Android for your device.
Code:
#include
/*
* Your warranty is now void.
*
* I am not responsible for bricked devices, dead SD cards, ...
* You flash this at your own risks
*/
About LineageOS
LineageOS 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. Linked below is a package that has come from another Android project that restore the Google parts. LineageOS does still include various hardware-specific code, which is also slowly being open-sourced anyway.
All the source code for LineageOS is available in the LineageOS Github repo. And if you would like to contribute to LineageOS, please visit out Gerrit Code Review. You can also view the Changelog for a full list of changes & features.
Important information
You need a recent TWRP version to flash this ROM.
Installation
First time installing, coming from another ROM
Copy ROM to SDCard
Copy GApps to SDCard
Boot into recovery
Backup EFS partition
Wipe -> Advanced Wipe -> Dalvik Cache + System + Cache + Data
Install ROM
Install GApps
Reboot
First start takes a long time
Upgrading from earlier version of LineageOS 14.1
Copy ROM to SDCard
Boot into recovery
Install ROM
Reboot
[OPTIONAL] Converting filesystem to F2FS (thanks @michiil)
The ROM has F2FS support. You may want to use it instead of the default (EXT4).
This will delete ALL files/data from your tab.
What you will need: A working PC and a working USB cable.
Install the most recent Recovery
Download the most recent Recovery from the second post. Flash the zip file in recovery. Back in the main menu press Reboot > Recovery
Format Data and Cache to F2FS
Wipe > choose Cache > repair or change file system > change file system > F2FS > Swipe to Confirm
Go back and repeat the same steps with Data. I got some error messages when formatting Data but they don't seem to be a problem.
Back in the main menu press Reboot > Recovery
Install Rom + Gapps
Connect your tab to your PC and copy the zip files on the tab.
Flash the files, reboot and enjoy :good:
How to get back to EXT4
You will again loose all files/data on the tab.
Just repeat Step 2 but use EXT4 instead of F2FS.
What's working
RIL (audio calls, data, sms, mms)
2D/3D acceleration
HW video encoding/decoding
Screen cast (Miracast/Wifi Display)
MHL/HDMI
Sound
InfraRed
Camera
Wifi
Bluetooth
GPS
Sensors
SDCard, USB OTG
Tethering (USB, Bluetooth, Wifi)
Software DRM (Level 3, see below)
Known to be working
Google Movies
Amazon Prime Video
Molotov TV
myCANAL
Canalplay Kids
6play
Features
Automatic brightness
Change Color profile
Change mDNIe scenario
Enable/disable mDNIe negative mode
Multiuser
Enable/disable capacitive keys
Change capacitive keys width
Buttons backlight on screen touch or key touch only
Smart cover lock/unlock
F2FS and exFAT support
Houdini (allows to install arm only apps on this x86 device) - Old version so some apps may crash
Updated ZRAM support with LZ4 compression for maximum memory and speed
Updated Xbox Controller driver
Updated interactive CPU governor
Available CPU governors: powersave, interactive, performance, ondemand
Available I/O schedulers: noop, deadline, cfq, bfq (v7r8), fiops
Available battery modes (power profiles): power save, balanced, performance
What's not working
Some SDCards cause bootloop, in this case: remove SDCard and insert it again when device is booted
Audio and camera need work
Chromecast screencasting (other functions work)
Hardware DRM (Level 1)
SELinux (permissive)
You tell me
How to root
Download addonsu-14.1-x86-signed.zip
Copy addonsu-14.1-x86-signed.zip to SDCard
Boot into recovery
Install addonsu-14.1-x86-signed.zip
Reboot
Go to 'Settings/About tablet'
Tap 7 times on 'Build number'
Go back
Go to 'Developer options'
Tap on 'Root access'
Select 'Apps only' ('Apps and ADB' if you plan to use it in adb shell)
How to help
When something is not working correctly, in addition to common informations, I may ask you to provide logs. There are different kind of logs and it's not always easy to get all of them. For this, you can use SysLog (available on F-Droid or Google Play).
Make sure to root device before using this app.
To get the logs:
Start SysLog
Click on 'TAKE LOG'
Once log is taken, SysLog will try to share the resulting file, just cancel
Send me the file /sdcard/SysLog/[YYYY-MM-DD_HH.mm]/[YYYY-MM-DD_HH.mm].zip
If you left 'Scrub potentially personal information from the logs' checked, you should be safe.
Sources
Kernel
Common: https://github.com/santos10-dev/android_kernel_samsung_santos10/tree/cm-14.1
Device trees
Common: https://github.com/santos10-dev/android_device_samsung_santos10-common/tree/cm-14.1
Galaxy Tab 3 10.1 3G: https://github.com/santos10-dev/android_device_samsung_santos103g/tree/cm-14.1
Galaxy Tab 3 10.1 Wifi: https://github.com/santos10-dev/android_device_samsung_santos10wifi/tree/cm-14.1
Galaxy Tab 3 10.1 LTE: https://github.com/santos10-dev/android_device_samsung_santos10lte/tree/cm-14.1
Local manifest
https://github.com/santos10-dev/android_device_samsung_santos10-common/wiki/Local-manifest-LOS-14.1
Extra commits
If you want to make your own ROM or do not want to use the local manifest, here are the extra commits you will need: https://github.com/santos10-dev/android_device_samsung_santos10-common/wiki/Extra-commits-LOS-14.1
Credits
Angel_666 , moonbutt74 and Restl3ss for starting the work on this device
Android-Andi for his device tree
crpalmer for his work on Intel support
Deltadroid for his GApps package
All testers of the "signup" thread
CyanogenMod, LineageOS and Google for Android
XDA
AndroidFileHost
XDA:DevDB Information
LineageOS 14.1 for GT-P52XX, ROM for the Samsung Galaxy Tab 3 10.1
Contributors
nels83
ROM OS Version: 7.x Nougat
ROM Kernel: Linux 3.4.x
Based On: LineageOS
Version Information
Status: Beta
Created 2017-04-11
Last Updated 2018-10-07

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Downloads
ROM
ROM - Beta 7 (20210426)
Galaxy Tab 3 10.1 3G : santos103g (MD5)
Galaxy Tab 3 10.1 Wifi : santos10wifi (MD5)
Galaxy Tab 3 10.1 LTE : santos10lte (MD5)
You can find old versions on AndroidFileHost. Version code is in file description.
GApps
See Open Gapps, select Platform x86 and Android 7.1.
Other
Flash player (11.1.112.60)
Flash player for x86 - Nougat
Note: not much used nowadays but useful if you want to play flash games.

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Changes
Changelog
Beta 7 (20210426)
- LOS update (security patch level April 05, 2021)
- Magisk should be fixed (thanks @ddudek77)
Beta 6 (20210405)
- LOS update (security patch level March 05, 2021)
- Microphone should be fixed
- Wifi should be fixed
- Adjusted LMK parameters and swappiness
- Increased ZRAM to 600MB
- Some kernel updates for LMK and ZRAM
Beta 5 (20190408)
- LOS update (security patch level April 05, 2019)
- Updated kernel random handling (fixes many FC's like Google Play Services)
- Updated audio configuration
- Disabled swap file
Beta 4 (20181007)
- LOS update (security patch level September 05, 2018)
- Lots of CVE fixes (thanks @cschsz)
- Applied @willy-goergen's swap parameters update
- Added 512MB swap file (thanks to @tester272001 for the idea and everybody for the feedback)
Beta 3 (20180422)
- LOS update (security patch level April 05, 2018)
- Applied @willy-goergen's swap parameters
Beta 2 (20171118)
- LOS update (security patch level November 05, 2017)
- Removed Substratum patches
- Some RIL fixes (network and audio calls quality)
Beta 1 (20170824)
- LOS update
- Fixed RIL
- Fixed HDMI audio
- Switched to common samsung audio hal
Alpha 8 (20170810)
- LOS update (security patch level August 05, 2017)
- Removed included SU
- Fixed Gallery FCs (LOS)
- Fixed resolution in some apps
- Added substratum support
- Added a lot of SELinux rules
Alpha 7 (20170708)
- LOS update (security patch level July 05, 2017)
- Fixed Widevine/Netflix support
Alpha 6 (20170611)
- LOS update (security patch level June 05, 2017)
- Fixed green bars on some videos (we do need one patch after all)
- Fixed resize of videos
- Fixed software avc encoder
- Updated media codecs performance config file
Alpha 5 (20170528)
- LOS update
- Fixed Google SetupWizard (LOS)
- Updated mixvbp blobs to Asus Z00D (no more patches needed for media codecs)
- Updated Widevine DRM library
- Fixed safetynet
- More selinux rules
Alpha 4 (20170512)
- LOS update
- Integrated houdini
- Fixed avc and hevc software codecs
- Updated media codecs configs (cts)
- Secured signature spoofing
Alpha 3 (20170425)
- LOS update
- Fixed boot animation
- Fixed high cpu usage (and thus battery drain)
- Restored power configuration (lost when switching to common power hal)
- Tweaked wifi driver
- Cleaned up device tree (this one is for devs )
Alpha 2 (20170414)
- LOS update (Android 7.1.2)
- Fixed DRM L3
- Fixed charger animation
- Switched to common samsung power hal
- Updated kernel net drivers
- Removed april fool stuff (boot animation and Br0Zip)
Alpha 1 (20170406)
- First release
- Disabled houdini support
- Disabled dexpreoprt
- Assigned menu key to app switch
- Switched to common samsung IR driver
- Switched to common samsung lights driver
- Switched to sdcardfs
- Updated cpusets

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Thank you, man.

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Merci mec !
Wait houdini for this rom, good job bro
Envoyé de mon SM-A500FU en utilisant Tapatalk

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Te lo digo en castellano:
Nels83, cada vez te supera. Ya te lo habré dicho pero quiero ser como tú de mayor. Cada ROM mi tabletas va a mejor gracias a ti y tu trabajo. Gracias.
Enviado desde mi GT-P5210 mediante Tapatalk

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txisko666 said:
Te lo digo en castellano:
Nels83, cada vez te supera. Ya te lo habré dicho pero quiero ser como tú de mayor. Cada ROM mi tabletas va a mejor gracias a ti y tu trabajo. Gracias.
Enviado desde mi GT-P5210 mediante Tapatalk
Click to expand...
Click to collapse
In english ?

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Genetik57 said:
In english ?
Click to expand...
Click to collapse
I'm telling you in Spanish:
Nels83, you get over it. I have already told you, but I want to be like you as a major. Each ROM my tablet is going to improve thanks to you and your work. Thank you.
Sent from my GT-P5210 via Tapatalk
Enviado desde mi Aquaris M5.5 mediante Tapatalk

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@nels83 my tablet freeze after watching youtube and downloading some apps, the screen cannot be turn off and finally i can shut down the tablet by holding power button for couple sec, i attach my logcat, hope you can figure out what happened Tq

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I recommend app "Syslog" for helping nels83
https://play.google.com/store/apps/details?id=com.tortel.syslog

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sashokmc said:
I recommend app "Syslog" for helping nels83
https://play.google.com/store/apps/details?id=com.tortel.syslog
Click to expand...
Click to collapse
Thx for the info

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#Bug_Report alpha1
@nels83
*Bug report
P5210 version has a bug that the elapse of time that you are using some APP or do some action the following message appears on the screen, appears more for me when I'm using many after simultaneously. This bug is present in the gallery too, when you take a picture/video
Print below
Good job nels!

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Bug
I got this bug when i try to set some image to wallpaper on home and lock screen the picture gets zoomed in at landscape orientation. I guess it is ok when tablet is used in portrait mode, but i have tried everything to set it to fit on landscape display because i always use my tablet this way. Does anyone else have this bug? Everything else works perfect .

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Here too!
mario1997 said:
I got this bug when i try to set some image to wallpaper on home and lock screen the picture gets zoomed in at landscape orientation. I guess it is ok when tablet is used in portrait mode, but i have tried everything to set it to fit on landscape display because i always use my tablet this way. Does anyone else have this bug? Everything else works perfect .
Click to expand...
Click to collapse
Mine is like that and this is very annoying, I have to use 3° APP to set wallpaper with resolution of the same

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mario1997 said:
I got this bug when i try to set some image to wallpaper on home and lock screen the picture gets zoomed in at landscape orientation. I guess it is ok when tablet is used in portrait mode, but i have tried everything to set it to fit on landscape display because i always use my tablet this way. Does anyone else have this bug? Everything else works perfect .
Click to expand...
Click to collapse
I notice it too, but i try to set the wallpaper from a wallpaper app and face the same problem as yours and then i try to save the wallpaper in internal storage first and set it through setting(i use nova launcher btw), and its work just fine.

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@nels83 Hi! Found new bugs Lineage OS 14.1 Alpha 1
1. When the tablet is charging in powered off state it displays two charge indicators.
2. Pinch scaling is working very slowly.
3. When you hold the Home button it does not display the list of running apps.

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Dirty flashed this new rom, running amazing for many hours. After restart it stuck at boot logo. The same behavior after clean flash. Is it just me?
Gesendet von meinem SM-G950F mit Tapatalk

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nowo said:
Dirty flashed this new rom, running amazing for many hours. After restart it stuck at boot logo. The same behavior after clean flash. Is it just me?
Gesendet von meinem SM-G950F mit Tapatalk
Click to expand...
Click to collapse
Don't worry. because bootanimation gone.

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@nels83 Hi! Could you please build kernel with Binfmt_misc support?
binfmt_misc is a capability of the Linux kernel which allows arbitrary executable file formats to be recognized and passed to certain user space applications, such as emulators and virtual machines.

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When Nels says "First start takes a long time" he is not kidding. I did a complete wipe and clean flash including the internal SD0 and used GApps Pico. The Galaxy flash screen literally flashes at a rate of maybe once / minute and I counted at least 12 flashes even before the boot animation screen with the goofy Lineage octopus (or is it a giardia) started and even that takes quite a bit of time. I think that boot animation was some kind of April Fool's joke actually. Second boot took just as long as the first. Just be patient and go pour yourself a drink and don't touch it. Pleasantly surprised that every one of the pile of basic apps that I installed to get started worked out of the box without Houdini as I was expecting this to be a big problem. I'll update after I have used it for a few days. Thank you Nels.