/* * Your warranty will be VOID after installing a custom ROM. * * Get notified yourself that I am 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 me for messing up your device, * I will laugh at you. */
LineageOS is a free, community built, aftermarket firmware distribution of Android 11, which is designed to increase performance and reliability over stock Android for your device.
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.
# What's working
- Audio playback
- Dolby Atmos
- Quad speakers
- Video playback
- Fingerprint sensor
- LTE (SM-T825)
- WiFi display
- Widevine L1
- USB ADB/MTP
- Samsung Doze
- Palm rejection
- Hardware Encryption
- SD Card
- Power-off mode charging
- FBE for userdata
- USB OTG
- SELinux permissive
- Please see the "Known issues" part of this post
## LineageOS 19.1
## Google Apps
- The other Gapps will work too, but I only confirmed that NikGapps working
## TWRP Recovery
- You can use mine, please visit this thread.
# How to install
- Unlock the bootloader.
- Download TWRP and flash the recovery image via Odin.
- Download LineageOS 19.1 for Galaxy Tab S3.
- Be aware of the board name.
- Download GAPPS for Android 12L and the others you want to flash.
- Enter TWRP recovery.
- The first boot to TWRP might be very slow because of the unmatched file systems.
- Format the whole system, data, cache partitions using the format menu.
- You will type `yes` to do that.
- Flash the images.
- If you're going to install GApps or something, you have to install the LineageOS first.
- Reboot the system.
# Known issues
- Camera somewhat buggy
- The built-in camera application (Camera2) is not working well. You can use another camera application like OpenCamera.
- Sometimes the camera doesn't work after booting. You can fix that back by just rebooting.
- After using the camera application, the Torch tile on the quick settings not working. But you can use the camera anyway.
- On webcam chat apps, there is a vertical green bar and the color is not properly displayed.
- Audio bugs
- No sound for the microphone and speaker in voice calls, such as the regular phone call or voice chat with a meeting app.
- Thank all of you for the feedback
- Device Tree
- Kernel: https://github.com/awesometic/android_kernel_samsung_msm8996
- Vendor: https://github.com/awesometic/proprietary_vendor_samsung
# Telegram Groups
- If you are interested in developing this potential machine, please tell me through PM then I will send you the invitation link.
- If you need a general discussion channel for this potential machine or want to share the news of its Android projects from anyone to everyone, you can join our discussion group chat.
# Buy me a coffee
- If you like my efforts or would like to support me, please don't hesitate to buy me a cup of coffee.
# Credits / Special thanks to
- Android Open Source Project
- LineageOS Team
- LOS17.1) @Valera1978 for his amazing previous work including his MSM8996 kernel
- LOS18.1) @supermike86 and @samsuffit for testing LineageOS 18.1 for T820, which is I don't have one
- LOS18.1) @bmwdroid and @cherepanov for confirming the LTE works
- LOS18.1) @sebmue for letting me know that the useful information for palm rejection, and @ghostwheel for sharing its working source codes on Android 9
- General) @switchgott for helping me in the development discussion and creating Telegram groups
- General) All from our Telegram discussion channel, @EonOfBlack , Sands, David Becker, ...
- LOS18.1) @LuK1337 for giving me a hint to fix the quad-speakers
- LOS19.1) @followmsi , @html6405 , @ThE_MarD for giving me a hint to bring up Android 12
- LOS19.1) @masdaster for the fix of MDFPP Keystore on our device