[ROM][T320][T325][Android 13] Unofficial LineageOS 20.0 Nightlies Tab Pro 8.4 Wifi/LTE (mondrianwifi/lte)

[phoval]

I'm not responsible for any damage to your device of any sort.
By flashing this, you take responsibility of anything that happens.
Process at your own risk!

If you want to check - please make backup. Better to store all partitions.

What works

• audio
• bluetooth
• brightness
• call/LTE (mondrianlte)
• camera
• DRM
• OTA
• video
• wifi
• wifi display

What doesn't work

• Back camera preview : wrong rotation on preview in default app Fixed build 20221204
• SELinux Fixed build 20221130

Instructions:
0. Patched TWRP for FOTA : mondrianwifi / mondrianlte
1. Factory reset if coming from another ROM.
2. Install ROM
3. Install GApps (optionally) [Recommended BiTGApps ARM 13]
4. Install Magisk 25.2 (optionally)

Sources & Changes:
Device tree mondrianwifi
Device tree mondrianlte
Kernel tree
Vendor tree mondrianwifi
Vendor tree mondrianlte
TWRP tree mondrianwifi
TWRP tree mondrianlte

Download:

• Downloads: mondrianwifi / mondrianlte

Note to users: I'm not responsible if you brick your tablet. See the disclaimer above.

Contributors

• LineageOS team for source code.
• @retiredtab for helping make mondrianwifi to work on Android12
• @khalvat for its work on porting msm8974 to Android12 (https://github.com/LineageOS-UL)
• @pocketrule, @bierma32, @Yxo 6o6uka for willing to test WIFI builds and leaving feedback
• @bmwdroid for willing to test LTE builds and leaving feedback

ROM OS Version: 13.0

Version Information
Status: Nightlies

Created 2022-11-27
Last Updated 2023-01-05

 

[bierma32]

THX @phoval for the New LOS 20 Version.
Installed this as update over the Version 20221010 without issue's.

 

[bierma32]

FOTA update notification works .

 

[phoval]

New build: SeLinux is enforcing

 

[george stamatos]

Perfect !!!
Amazing !!
Thank you @phoval !!!

 

[fred62]

Hello, good job.
Thank you @phoval

 

[ezpc98]

Installed and runs smooth. Sound, video & wifi works. Excelled work.

 

[cwokel]

Amazing, the previous versions made my tablet very slow, but this one seems to run well. Great job! Thanks to the developers

 

[bierma32]

@phoval since I've installed the zram_ boot.IMG runs the ROM with out lags and crash's.
Thanks again for your work.
I will update today to the last Version 20221204

 

[chkdsk90]

Amazing, the previous versions made my tablet very slow, but this one seems to run well. Great job! Thanks to the developers

@phoval since I've installed the zram_ boot.IMG runs the ROM with out lags and crash's.
Thanks again for your work.
I will update today to the last Version 20221204

my tabelt is still slow, even with this built. i did a factory reset. even my battery is draining extremely.
@bierma32 what is zram_ boot.IMG. can you provide me that file? can i flash it in twrp?

greetz

 

[bierma32]

@chkdsk90
Charge your battery to 100% and try another clean install, format also system and data .

 

[phoval]

my tabelt is still slow, even with this built. i did a factory reset. even my battery is draining extremely.
@bierma32 what is zram_ boot.IMG. can you provide me that file? can i flash it in twrp?

greetz

Provide logcat.
zram boot img was alpha kernel for test.
The changes are includes since 2nd december build.

 

[chkdsk90]

how can i flash the patched TWRP? Odin doesn't recognize the twrp file because its a .img file and not .tar

 

[pocketrule]

how can i flash the patched TWRP? Odin doesn't recognize the twrp file because its a .img file and not .tar

You can download an official tar file, flash it in odin, reboot to recovery and from there you can update twrp.

 

[chkdsk90]

You can download an official tar file, flash it in odin, reboot to recovery and from there you can update twrp.

And why is the link to a patched twrp? What exactly is patched? What is fota?
Sorry for the questions. I only know the Normal twrp. tar file

 

[pocketrule]

And why is the link to a patched twrp? What exactly is patched? What is fota?
Sorry for the questions. I only know the Normal twrp. tar file

It's patched for FOTA. A simple internet search reveals, that fota stands for "Firmware Over-the-Air" 😉️ I.e. you can download and update the rom directly from the rom itself. If you (always) download and flash the rom manually / separately, you don't need the patched rom.

 

[cwokel]

One detail: the taskbar at the bottom does not disappear when I open an app, neither the three virtual bottons. Tried all configuration without result. Any hints?

 

[Craftyawesome]

If I get a app not responding message and I hit wait it will repeatedly pop up despite the app responding again (dirty flash). Otherwise first impressions of this rom are good.

 

[jacomail95]

Just asking, any plans or chances for mondrianlte to get an A13 build? I've got that device running an unofficial LOS A11 build (the latest OS available for it), and it still has official TWRP support as of today

 

[phoval]

One detail: the taskbar at the bottom does not disappear when I open an app, neither the three virtual bottons. Tried all configuration without result. Any hints?

Just disable it in system > buttons. It's customization during first setup.
You can enable gesture navigation too.

Just asking, any plans or chances for mondrianlte to get an A13 build? I've got that device running an unofficial LOS A11 build (the latest OS available for it), and it still has official TWRP support as of today

If someone can find me one to buy?