yashsingh1/xdaforums huggingface dataset:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] AndroidSociety:
Great ROM!

I am using this ROM until yesterday. There were no major bugs or performance problems until then (some build.prop tweaks added and set some CPU frequencies).

If anyone is suffering from slow charging speed, reduce your Brightness to 50% and watch the charging speed increasing by using the app "Ampere".

Test it with 100%, 50% and 0% Brightness, you will see some differences!

My Test results:

100% -> 600mA avg. charging

50% -> 1400mA avg. charging

0% -> 1500mA avg. charging

I am using the Galaxy S6 Charger with a 2.4A Charging Cable
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] blk14:
Hello,

Your modifications concerning build.prop are for ''Xiaomi'' references?

Are these modifications change google play store name too?

Can you share ?

Thanks.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Okiera29:
Search the forum for TWRP for the T-580. That will get you started with unlocking the bootloader and getting TWRP installed with root. Then it is just download the ROM and follow the instructions in the OP. As for gapps, a quick search of the thread shows that opengapps causes some problems so microG or BitGapps or another set might be recomended. As for the rest of your questions. TWRP should be set to allow modifications, otherwise, you can't install ROMs. Installations should always be ROM first all others second. You can do it in one fell swoop. Flash ROM, then Gapps, then Magisk(if you want root) then wipe dalvik/cache then reboot
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] rambomhtri:
Thanks, I already dared to do it without a tutorial. This is what I did:

1. Install TWRP, via Odin, where you unlock the bootloader first from the download mode, then install TWRP with Odin

2. After that, do not reboot to system, but to TWRP directly, allowing modifications, otherwise TWRP will get overwritten

3. Then, you can flash the ROM, the picoGapps 64 bit, once you've cleared the cache, and etc...

It's working great for now, I believe smoother than with the official ROM. This is a fantastic job!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] ChrisD31:
Hi ,

It's OK now the button recent apps work,after a full wipe and reflash with the lasted ROM and gapps.I don't know why,but I thinks a bug during the flash between the September and October ROM.

Thanks again and good job;)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] BrooBee:
Thanks, I did the installation, choosing your build, Google apps and Magic, all went well, but when I try to login using my pin it try to login but I come back to login page again and cannot login.

I enter my PIN and it just takes me back to the lock screen again.

Any ideas why?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
I have no idea why you're having that issue on a clean installation, but I have had such issue before on a LineageOS installation on another device.

Try deleting the files with filenames starting with "locksettings.db" and "gatekeeper" from /data/system/, which can be done in TWRP, which will remove your current lock, and set the lock screen up again. That should fix it.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Huberer:
I face the same problem. Is this a bug or do we have to activate a hidden switch that wifi is on after a reboot?

I face this problem with latest LineageOS 17.1 and opengapps-micro apps.

Thanks in advance
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
I'm edit updater script and install rom on t585 it worked good:love:
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Sevik:
Is it possible go activate System gestures (swipe up for home, swipe left for back)? The options in the settings are hidden. I tried the enable/disable modification in this thread but still the Option Is missing.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] quantumcog:
Manually add qemu.hw.mainkeys=0 to build.prop with anything like resetprop

To disable hardware keys add # in front of all keys in /system/vendor/usr/keylayout/sec_touchscreen.kl

To disable home button add # in front of key 172 in /system/usr/keylayout/Generic.kl

Don't use modification zips those are no longer updated

If you have flashed it (modification zips) dirty flash your rom

it will revert the changes to build.prop

Edit:

Removed the TWRP zips and made a magisk module

Now It will work

Cheers
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
New release for 20201221

Changelog:

Latest updates from LineageOS, including the 20201205 Android security updates.

I've prepared new BSP sources, based on Lineage's SLSI BSP sources, and the BSP libraries are now built from those sources. (Thanks to @Valera1978 for providing his old BSP sources! Without them, this wouldn't have been possible.)

Samsung's proprietary audio libraries, adapted by @Valera1978, are now used, to workaround an issue where audio will be outputted to both the 3.5mm audio jack and the speakers quietly when something is connected to the audio jack.

The build fingerprint has been changed to an older Android 8.1 fingerprint for the Google Pixel C. (For information on why we can't use the fingerprint from the stock firmware, see: https://github.com/TALUAtGitHub/android_device_samsung_gtaxlwifi/issues/1 )

Installation on the LTE variant (SM-T585, codenamed gtaxllte) is now allowed - apparently, builds for the WiFi-only variant boot and work on the LTE variant, only with no mobile networking (of course) and GPS.

There are a few minor cleanups.

Version 2 of the AOSP bluetooth audio HAL has been enabled.

FIFO UI scheduling has been enabled.

The camera libraries have been updated from Samsung's latest stock firmware, version T580XXS5CTK1.

There are a few other miscellaneous improvements.

There are some updates to the kernel from the Android 3.18 common kernel and Linux v4.4, and there are updates to some of the drivers from Samsung's M105GDXU5CTI3 kernel.

Download: https://drive.google.com/file/d/1W7OzAuxHkZYde5OPvXrX3Kw3Mqk1BcQU/

As usual, enjoy.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
After enable navigation bar touch screen not work and need to lock screen and open again

Also, when you activate the navigation bar and restart the touch screen, it does not work
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
Black screen when play video on youtube
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
It looks like Lineage added the option to enable the on-screen navigation bar. I'm able to reproduce your issue, and will try to look for a fix later on. For now, if you have a USB-OTG adapter and a USB mouse, you can navigate to the settings using the mouse and disable the on-screen navigation bar from there.

I can't reproduce this. Both the YouTube app and site in a web browser work fine for me, on my setup with MicroG.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] TheYester:
Dear TALU,

Unfortunaly I must confirm this issue:

I use an app called Ziggo Go for watching TV, very important for me, issued by my cable provider. I can login and see the previews but when I actually click on one of the previews I only get sound, no video. Also when I login to:

Ziggo GO

Ziggo GO

www.ziggogo.tv

I only get the previews but no video, only the audio when choosing a channel (after logging in of course)

I performed a clean install of the latest ROM. Went back to the rom of november which works flawless.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
Thanks for your response I will setup Micro G and check it again
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
I will back to 21112020 build it not have any problem
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
I've made a new build, which you can download from here: https://drive.google.com/file/d/13i95ByoN7rRamEhEV-wRoTjEJ1zEe_nh/

In my new build, I went with the gralloc.exynos5.so libraries built from the new BSP sources. I'm thinking that this is the cause of your issues. Previously, we were using proprietary versions of the gralloc libraries from Samsung's stock firmware for the SM-A520F, and in this new build, those libraries are used again.

Could you both, and everyone else, please test this build?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
I will test this build now
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
Youtube still give me black screen when play video
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Could you you please get a log from logcat when trying to play a YouTube video? Remove any personal information from it before posting it here.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
How can I give you log from logcat when trying to play a YouTube vide?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Basically, either:

...using ADB:

adb logcat > logcat.txt

...or in a shell with root access on device:

# logcat > logcat.txt

Then, remove any personal information from logcat.txt and post it here.

By the way, you should probably already know this.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] TheYester:
Tested the build and both Ziggo Go and Youtube apps give previews (stills) but black screens when clicked with only audio.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Please also get a log from logcat while trying to play your content. See my previous post if you're not sure how.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] TheYester:
Well, I allready switched back to the old rom, maybe later. This is my daily driver.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] andreas__:
okay here is my logcat

I started NewPipe at ~ 00:23.

line 833 is where the fun begins

Spoiler content hidden.

Interestingly, when scaling down to 144p it works in fullscreen (not in preview).

The same issues in other video apps too.

Btw I'm using the rom with microG via magisk module

EDIT: ah i guess you already fixed it. Thanks a lot!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
New release for 20201223

Changelog:

Latest updates from LineageOS.

Address hal_graphics_composer_default SELinux denials on video_device - fixes issues with video playback with SELinux set to enforcing. (Thanks to @Kostareka for providing logs with the SELinux denials)

Download: https://drive.google.com/file/d/1gESTdr_aPTV512i9pVOhb4o7qGQQj8ml/

Just a new build simply fixing a regression in the previous build. Enjoy.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] TheYester:
If such a problem should arise in the future, is it a good idea to set linux in permissive mode as a test?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] TheYester:
Very much thanks TALU for tour continuous efforts! This latest build works as a charm!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
As a test to see if any issue is caused by SELinux denials, yes, you can set it to permissive.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Geralt87:
Thank you for your continued work on this device and for the fast fix for video playback. I wanna ask about encryption, you posted is all working, but I cannot enable it through settings, how can I enable it?. I have the official TWRP 3.4 by srgrusso.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
You should be able to go to Settings -> Security -> Encryption and credentials and tap "Encrypt tablet", and read the precautions and start the process.

Make sure you've backed all of your data up.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
The sound is very low compared to lineageos 16
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] quantumcog:
Use Viper4Android 2
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Geralt87:
I swear last time I saw button was disabled, it seems I can do it now, yikes.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
I will try it now
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] quantumcog:
Download it from magisk not from xda thread links there don't work

After downloading flip legacy mode toggle.

My preset and htc beats Convoler are attached below

Load the preset and set the convoler to HTC beats. It will give amazing sound

Note:- extract the archive in /Internal Storage/Android/data

Edit:Sorry for above messages posted them by mistake
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Geralt87:
Aren't you concerned that V4A is closed source software?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] quantumcog:
There are many others apps we use that are closed source too!

Its your own preference to use it or not
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
Thank you for help me
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Geralt87:
Sure, apart from firmware that we have no other option... sure there are other closed source apps that people install, but they install them as user apps, installing a closed source app into the system and run a driver with is probably not the best choice.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] StefanAkish:
First off all: Thanks for the ROM!

So now my question:

Tried to install your ROM the first time now, but it keeps stuck in the LineageOS boot animation. Already waited 45min but it didn't help. Did a fresh installation, had the EvolutionX ROM before and TWRP 3.3.1.1.

After that I tried the other LineageOS v16 ROM - which boots up fine.

Flashed your ROM again but just hanging in the boot animation again. Any clues?

ROM installed from today 23rd Dec 2020: lineage-17.1-20201223-UNOFFICIAL-gtaxlwifi.zip
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
I suggest checking anything you've installed on top of my build. Bad Google app packages are usually the cause of such issues.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] StefanAkish:
Nevermind: working. Did another install and flashed Magisk directly without a reboot. Don't know if that was the right way but now it's working...

Happy Holidays!
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] quantumcog:
You should update your TWRP to 3.4.0.0 ,3.3.1.1 may have some bugs

(Just recommending)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] andreas__:
Hello,

Today i experienced very low volume in audio recording using Discord ( other side can barely hear)

cross check: I made a recording with com.github.axet.audiorecorder simultaneously on tablet and my phone. The playback on phone is much louder than on tablet. When playing the same youtube video on both devices on max volume it's similarly loud.

It seems the recording volume is too low - audio output is fine for me

(not using any viper zips or similar ofc.)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
I'm really not sure. Since we've switched to Samsung's proprietary stock audio libraries, from my testing, the microphone input volume is louder than it ever was before, even louder than with my microphone gain increase from before with the open source audio stuff, which I haven't kept when switching as I thought it was not needed anymore when testing it out. In fact, the microphone volume should be the same as what it is with the stock firmware.

For discord, make sure your microphone input volume in its settings is not set too low.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] andreas__:
Yeah I didn't need the mic anytime before so I cannot compare to previous releases just to other devices. I set everything to max in the settings. One remaining thing is that my mic could be too dirty..
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
I have one problem when activating this option in the location setting the Wi-Fi need to be turn on manually after restarting the tablet and this is the problem with all the Android 10 releases of this tablet
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] quantumcog:
Yeah. I have also noticed this problem in Android 10 builds. But now I moved to Android 11 build. THIS ISSUE SEEMS TO BE FIXED in Android 11.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
New release for 20210116

Changelog:

Latest updates from LineageOS, including the 20210105 Android security updates.

The custom camera provider HAL has been removed, and the camera provider HAL has been binderized - this fixes camera glitches when there is motion.

Quota support has been enabled on userdata, so that storage usage statistics can be gotten more quickly.

The Widevine DRM blobs from the Pixel 3 XL's last Android 10 firmware are now used.

The MFC (Multi Format Codec) firmware has been updated from Samsung's M105FDDU3CTK3 firmware, and the camera.vendor.universal7870.so library has been updated from Samsung's latest stock firmware (version T580XXS5CTK1).

There are some more updates from Linux v4.4 and the 3.18 Android common kernel to the kernel.

Download: https://drive.google.com/file/d/1qlrqN15QEXbCuJU3dGQsoVcUFjwq0A88/

Enjoy.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
Thank you for this update works well
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] huntz:
The release for 20210116 works good also on my device.

(y)
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] gamerth:
Thanks you very much for the update and the hard work.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] TheYester:
Make no mistake, this is a great, great ROM! Developement excellent; quick applying patches for bugs! Kudos tot develeper TALUatXDA! Rating 9 out of 10! Great daily driver! Look no further! The only thing worth changing is give out release-keys. A very humble advise. Donation worth this project
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Wikdclown:
Anyway of getting ps4 controller working with this?
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] gamerth:
Hello. Flash torch doesn't work for me with the last update.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
I'm aware of that issue. It's due to more SELinux denials.

It will be fixed in the next release, which will probably be in the next few days.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] gamerth:
Ok. Thanks you very much TALUAtXDA.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] JimDandy68:
@TALUAtXDA , will you be involved at all with the 18.1 version of LOS for the SM-T580? I switched over, thinking that your expertise would be diverted there, but it's not as smooth as your 17.1, and I see you're still doing releases here, so think I might go back. Thanks for all of your work.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
I do have some involvement in 18.1 for this tablet. I did discuss some stuff about 18.1 with @followmsi. We haven't done anything specific to 18.1 for some time now, though, only some things that are common to both 17.1 and 18.1.

I'm staying on 17.1 for now because I need something more stable at the moment, and there might be compatibility issues with at least one of the packages/modules that I use that haven't been updated. I also sometimes don't really have much time to work on any of this. I'm planning to move on to 18.1 sometime later, likely in the next few months.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] JimDandy68:
Thanks, @TALUAtXDA. I appreciate all of the work you're doing for this device. I will keep an eye on both and probably head back to your 17.1 for now, since you've done a great job on it, and it seemed more stable and performant to me.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
New release for 20210207

Changelog:

Latest updates from LineageOS, including the 20210205 Android security updates.

SELinux denials that caused the torch feature to not work have been addressed.

The issue where videos that are recorded have a duration that is lengthened by the time spent in deep sleep has been worked around - It looks like Samsung did something wrong in the camera HALs for Exynos 7870 devices.

There are some more updates from the 3.18 Android common kernel and Linux 4.4 to the kernel, and a few changes from Samsung's M105GDXU6CTL3 kernel.

Download: https://drive.google.com/file/d/1u4ZGoklwQwNni4_TvzL9wrhsOn93owqt/

As usual, enjoy.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] plauto:
Hello, I have installed the 20201223 version. About the new release, may I ask you if I can proceed to dirty flash over old version? thanks
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
It remains the best
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
Navigation bar and hardware buttons close do not work
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
I'm already aware of that issue still existing, no need to make another post stating that's an issue. One is enough.

I tried looking into it, but couldn't find anything, unfortunately.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
This is a new problem, now the navigation bar does not appear at all, and the device buttons are not disrupted. The old problem was that the navigation bar is working and the screen buttons are deactivated, but the touch does not work
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] Kostareka:
I feel that I crossed my borders or bothered you, sorry
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Alright then. But it is the same type of problem, and the feature is still similarly unusable.

It's alright, don't worry. I'm not bothered by that much at all.
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] soaringowl2145:
20210207 Gives me a bootloop. The zip signature matches and I am upgrading from the January build
[Samsung Galaxy Tab A series ROMs, Kernels, Recover] K9100ii:
Hmm... That's strange. The latest build was working fine for me, and I assume it is for (most) others as well, and I made few changes in the latest build compared from the previous build (basically as in the changelog, nothing more). I'm not sure what exactly you mean by "zip signature". The MD5 checksum (which I never put anywhere, but probably should) for the latest build is 2e90f6dbc4af4cea9cb9d578f5b8a6d5.

You're going to need to get a log from logcat using a working installation of ADB on a computer for me to try to look into your issue. To do this, ADB has to be enabled on boot and secure ADB needs to be disabled. First of all, download this file named "default.prop", which has changes to do that: https://drive.google.com/file/d/10Lrva4gZIP0IKNqQKrEQVz1D3t7sg4S8/ Boot your device into TWRP, connect it to your computer, mount the system partition, and push the new default.prop file to /system_root/ using ADB so that it replaces the existing default.prop file by running this in a shell/command prompt, assuming that the default.prop file is in the same directory as the one you're in (use "cd <path>" to change directories):

adb push default.prop /system_root/

You can also copy it to your internal storage and copy it to /system_root/ using TWRP's file manager, although you'll need to use ADB to get the log anyway.

Once you've done that, reboot. While it's bootlooping, run the following in a shell/command prompt to get a log from logcat:

adb logcat > logcat.txt

The log will be in the new file named "logcat.txt". You can replace that filename with whichever you prefer. Upload it in a new post.

By the way, by any chance, did you install or upgrade any packages in addition to upgrading to that build? Perhaps that's the cause of your bootlooping?

I've also made an entirely clean new build earlier today, which can be downloaded from here: https://drive.google.com/file/d/1JeXvc3NVQaUUksfvtpEgWeUd25DSmChx/

I've tested it myself, and it works fine here. You could try it before trying to get a log, although I'm not expecting it to not bootloop if that build did.