yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yxo 6o6uka:
Sincerely appreciate @phoval ' impressive skills and even more impressive altruism!

The ROM is robust, letting us enjoy the surprisingly able T320 for a few more years. Thank you!

This note is about some caveats I ran into, none being a showstopper, obviously.

Clean install from scratch. BitGapps, magisk 24.1.

1. Something isn't well w/ the battery. I see the same issue reported by 2 folks in the original Valera's thread. Also when left charging overnight (tab is connected to charger for several hours after fully charged), find the tab off and unwilling to restart. Takes 20+ seconds power button hold for the tab to start booting. When booted, shows it's fully charged. The charger, the cable are high quality, used w/other devices. The T320 battery is about 2yo. It's very possible it's a sick battery, yet a battery should last more than 2 years and if I switch back to the last build LOS 17 from Valera, the tab works without any battery issues and lasts noticeably longer on full charge. At a glance, GSAM Battery Monitor seem to suggest android is chewing up on battery more vigorously in this ROM than in LOS 17, but i didn't research the details yet.

2. Setting the wallpaper via ROM's settings crashes in the preview. When setting a [lock screen] wallpaper the first time after a fresh install, it works. After that any other attempt to set a [home or lock screen] wallpaper results in a crash while in preview. Pic size i always used on this tab is 1080x1920. But other sizes crash the preview too. [Obviously there are other ways to set the wallpaper, they work.]

3. VoIP apps are mute, the mic isn't working. E.g. affects Google Voice app. Old issue since valera's LOS 17. The fix is known - edit `build.prop` to change vendor.dedicted.device.for.voip=false` from `true`. Would be nice if the ROM had the right setting in build.prop for voip to work out of the box.

4. One app is unable to start, leads to a ROM crash (restart). When started, gets stuck good with a black screen, after some time the ROM reboots. The app works on 5 other devices. Not a critical app, yet the crash looks like a rom bug.

Thx again for the ROM
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] mrmathematica:
Dirty flashed this ROM from Valera1978's LOS 18.1 and everything seems to work. Thanks.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] BennoMP:
Works great, buttery smooth! Only issue I've come across inside the system is a slightly aggressive task killing (eg having Spotify on background and Discord on the foreground would sometimes close Spotify).

For all the audio tweakers out there: ViPER4Android Rootless causes the device to boot to DL mode instead of System. You need the Magisk module instead as Magisk does work.

If you already flashed rootless, no worries, just dirty flash the ROM over it again and your data etc will be safe!

For the dev: as these builds are for the WiFi edition, you do not need to include the mobile parts of the system (which include but are not limited to 4G connectivity drivers, the SIM QS tile, carrier display on the lockscreen and in QS, the mobile settings applet in system settings)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] phoval:
Tried build an LTE version, but doesn't boot

Difficult to find problem without device

1/ Only have battery drain when wifi is on while not using device. Disabled it, battery drain normally. Need to figure out what cause it.

2/ Not reproducing

3/ Fixed in today version, thanks

Found the problem, fixed in today version
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] george stamatos:
Thank you for the new update !

You are keeping our tablet alive !
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] phoval:
Added patched TWRP with mounting /misc partition for FOTA
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] phoval:
Today build have stock wifi conf, seems much better, no drain over the night.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] george stamatos:
Thank you once more !
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Edcarlos75:
Hi! Nice work, by the way, I've got a quetion: is there a configuration to enable 1080p 60fps on youtube? cause it only works at 720p 30fps... I have a moto g2nd gen, running android 10 custom and it runs a 1080p 60fps! Help please!!!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
wrong thread?

here is Samsungs Tab Pro 8.4 Wifi with Lineage 18.1
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Craftyawesome:
I assume that's just there for comparison to a working device? I also have this problem.

This problem is strange. When I was on Valera's Q rom, youtube would go to 1080p30, and codec info would claim it could HW decode avc at 1080p30. Which is annoying, but makes enough sense. This rom claims to support 1080p119.1 HW decoded avc but despite that, YT only goes to 720p for some reason.

My workaround has been to use youtube vanced. And in the vanced settings, I press about 7 times to enable hidden settings. Then under codec override I set manufacturer to motorola and model to falcon, which ironically enough is also a moto g.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Edcarlos75:
Hi again! Let me try to explain... youtube works on 1080p at 30fps but, when I try to watch a 1080p 60fps, it's played at 720p 30fps. And I'm using the last version of this very rom...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yxo 6o6uka:
The TWRP FOTA patch + dowload setup is an amazing touch! FOTA-ed ROM and all apps i use, other than google' ones, work well too. Magisk was automatically reflashed to the working condition by FOTA. The stumble is BiTGapps...

To bitgapps users - pls share tips and tricks for FOTA + bitgapps reflash if worked for you. The survival script fails w "busybox not found" error messages during rom upgrade. Manually reflashing bitgapps with the same version - android starts, but google apps from bitgapps have all kinds of problems, even if their storage is cleaned up.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yxo 6o6uka:
Apparently all telephony was removed from the ROM, perhaps per an earlier suggestion in the thread. This had a really disappointing consequence - the ringer tone setting is gone from settings->sound and gvoice app is now silent, no ring. While mobile telephony may not be needed, removing the entire telephony stack nixed VoIP, which worked very well in this ROM until now. Any chance of putting just the ringer selection and ringer volume setting back in settings->sound?

VoIP mic is working out of the box, confirmed, thank you for fixing that.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] phoval:
Fixed in today build
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] george stamatos:
There is a minor and funny bug, everything in recents is upside down.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yxo 6o6uka:
While a minor issue, a wallpaper setting preview crash can be consistently reproduced in recent roms as follows:

1 Download this wallpaper to the tab's to local storage so it's accessible after a new rom flash

2 Clean flash lineage-18.1-20220315-UNOFFICIAL-mondrianwifi.zip

3 Long press in the background -> Styles and Wallpapers. My photos -> select the wallpaper in (1)

4 The wallpaper shows up in preview (when the first time), set it as lock and home screen

5 Repeat (3). Preview crashes in subsequent preview attempts, same wallpaper or different.

The issue is reproducible with other wallpapers, tho all wallpapers tried have sizes higher than the native screen res.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yxo 6o6uka:
As of 20220315 gvoice viop mic and ringer work without caveats, out of the box.

The battery life is dramatically improved.

Great news all around, thank you @phoval
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
@phoval

Battery consumption is now much better, thx
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] xiarahman:
The build link is not opening for me. Anyone else? https://nyyu.dev/lineage/18.1/mondrianwifi/
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
Link works, try an other Browser or try to download on a PC.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] xiarahman:
I am on PC and it isn't opening.

Can someone download and upload the latest build elsewhere please?

Edit: I tried Firefox with same results. Tried phone browser Brave with no change.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
Try following , go settings / system and updater.

To see is the server reachable with the OTA update from the Tab.

If yes than you can use the new TWRP with Fota function for flashing.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] kwacorn:
I was delighted to discover that with the 2022-Mar-15 build my device will now connect to my home WiFi, versions prior to March 2022 would fail to connect. Any one know what changes may have enabled this?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yxo 6o6uka:
I believe this is the change. the previous config was chewing on power aggressively but my tab never had issues connecting opportunistically to available routers. u may want to review your router config.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Edcarlos75:
Ok, I'm still having issues, even after updating to the last version, is that YouTube keep crashing down, and I've to restart the app. Please help!!!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] RJRobb:
Since it's only one app, try deleting and reinstalling the app -or- download the latest gapp (or similar that you used) and install via twrp.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Edcarlos75:
Hey man, thanks, I'll see about that. I've just remembered that the Bluetooth gets on every time I turn the tablet on...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] musicaholic:
I'd like to ask if anyone is able to move apps to SD card because when I format my SD card as Internal Storage, an error will appear: "SD card is corrupted" and when I format it as Portable Storage + tick the option "Force allow apps on external" in Developer options, I still can't find anything to move my apps to SD card. Thank you in advance.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] alrunan:
For some reason "system ui" keeps crashing when long pressing the icons in the pull down menu. Like the the wifi icon etc, and also the general settings icon. I can enter settings if I launch it via the app drawer though.

It worked right after I flashed the rom, but after some tinkering with settings and app updates/downloads this starts to happen. I even tried to clean flash it again, but this started again after a while. Sorry, I don't know what exactly I did to cause this, but it has to be a bug in the rom, right? I didn't install anything unusual, just gapps, swiftkey and some ebook readers.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ls3012:
Hi guys,

I'm stuck at getting Lineageos 18.1 running on my Samsung Galaxy Tab Pro 8.4 (T320). The problem occurs not only on Lineageos 18.1, but I also tried Lineageos 17.1 and ColtOS 11.0 v7.4.

I can't get through the initial setup, it says that it couldn't connect to the WIFI network and when I skip it it's stuck at 'Just a sec'. When I surpass the initial setup (echo ro.setupwizard.mode=disabled /system/build.prop) I can't log in with my Google account -> When I start the Google Play app i get the page where I can press 'Sign in' but then nothing happens... I installed Lingeos 18.1 several times with no succes.

The steps I took:

-The tablet is rooted

-TWRP is installed with version 3.6.1(_9_0)

-Clean wiped the whole tablet (Dalvik / Cach, system, cache, data, internal storage)

-Installed 'lineage-18.1-20210509-UNOFFICIAL-mondrianwifi'

-Installed the latest 'open_gapps-arm-11.0-pico-20220426'

- Wiped Dalvik / Cach en rebooted

At this moment, I'm pretty frustrated because I can't get it to work. It's my first time installing a custom rom, and I'm not seeing what I'm doing wrong. So I really hope someone on this forum has an idea where to look or which steps to take next. I'm really looking for a solution to this problem. It would be highly appreciated.

Thanks in advance. Also thanks to the developers of Lineageos who're keeping it up-to-date!

Greetings,

Ls3012

Edit: Forgot to say that when I have an working internet connection when I surpass the initial setup
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
@ls3012

Which Software do you used for Root ?

Which TWRP version did you use ?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
Go back and flash Stockrom and than install TWRP with Odin.

Try another clean flash.

First step only LOS . if that works, another clean flash of LOS and open gapps.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ls3012:
For root I used Odin3-v3.10.6.

The file was called 'CF-Auto-Root-mondrianwifi-mondrianwifixx-smt320.tar'.

After I rooted the tablet I checked it with an root checker.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ls3012:
Ok thanks! Will give that a try and will report back the results. Hope it works!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
You need no root for install the TWRP and LOS.

It is possible that the CF autoroot makes the trouble.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ls3012:
@bierma32 Unfortunately I'm still having the same issue. I followed your steps:

- Flashed stockrom on the tablet with Odin -> Checked if it worked

- Installed TWRP with Odin

- Wiped the stockrom in TWRP (Dalvik / Cach, system, cache, data, internal storage)

- Installed LOS 18.1 -> Got this running withouth a problem.

- Wiped LOS18.1 TWRP (Dalvik / Cach, system, cache, data, internal storage)

- Installed LOS 18.1 & Open GAPPS ARM 11.0 nano

I'm still stuck at the initial setup of the tablet (Just a sec), waiting for already 15 minutes. Will give it some more time but I think that won't make a difference.

In your first reply you asked what TWRP versions I was using, I'm using version 3.6.1.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
Then the next step is to try other GApps like BitGApps or MindtheGApps
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
@ls3012

pocketrule answers already the next step.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
A other idea or try.

Install LOS , reboot and finish the setup , make sure your date and time ( include the timezone ) is correct.

Boot to TWRP , make a factory reset ( no clean wipe )

Flash open gapps , wipe cache and dalivik , reboot.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ls3012:
Thanks for your reaction Pocketrule. I tried both BitGApps and MindtheGApps. With BitGApps (MicroG-arm-11.0.0-R45_Signed) I got through the initial setup and I could also login with my Google account. But opening the Play Store didn't work..

MindtheGApps (MindTheGapps-11.0.0-arm-20220217_095902) gave an error during the flash 'Updates process ended with error: 1... Error installing zip file'. In the logfile I also see the following message: 'Could not mount /mnt/system! Aborting'.

Thanks for your reactions Bierma32, I followed your instructions but this made no difference unfortunately.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
Never tried MicroG versions only pure Bitgapps.

Had problems with higher versions as well so I use BiTGApps-arm-11.0.0-R28_signed.zip and update later.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Nifel:
Which version are you using?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Doowoptourist:
Verify Install

Good morning, I have just completed an install of this Rom on a Tab Pro 8.4. With the exception of the camera, which has been stated as not working previously, there was no problems. I did a dirty reboot, just wiped dalvik and cache, after flashing the updated TWRP recovery for this tablet. I also flashed OpenGapps nano and so far all of my previously installed apps are working with no problems. This is a great upgrade from the CM13 Rom that I have been using for since last year.

Thank you to the developer for his outstanding work.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] sjavvaji:
Latest version of hangouts available. 11/05 build of this rom. I've had the issue since CM13 and I see other posts about it online. It's a pain when you can't really use Google voice to text on the tablet. Have any of you guys tested it out?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] WisdomWarlord:
I switched from Hangouts to Voice because of the problems with Hangouts in Android 7. It's working fine for me.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] sjavvaji:
It's not worth it for me because I use the desktop and phone hangouts app much more. I think it's been broken on the galaxy tab 8.4 for at least half a year. It's a shame because some of cm13 based roms implemented a fix that wasn't present on the official release.

Edit: It was the Cyanide rom that had no problems
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bogdanpop74:
Great times to be alive :)

Nice job.

everything is smooth and ok .

In games GPU runs smoother and cooler, setting for performance was Automatic Optimization based on app that u run. tested with Real Racing 3, much better than android 6 .

Thank You ! again
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] CrazyWolf1981:
Hello,

this rom is working fine for me. But i have one problem, when i connect it to pc, the device is first in charging mode, i have to switch it to filetransfer every time. Is it possible to set a default mode?

Edit:

its working now, but the USB config in the Developer menu has some problems. Hat to change it few times and is still showing "charging" as selected, but it has changed.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ThrIsNoSpork:
Anyone else's volume down button not working in the 12/7 build?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] stephenju:
Can I install this over live nightlies?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] val_andrio:
Hangouts are working fine

I didn't have any problem with the latest build + latest hangouts which i installed through gaps.

Hangouts are working fine
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] sjavvaji:
Have you tried responding to sms messages in hangouts? Only that causes the crash for me.

---------- Post added at 03:57 AM ---------- Previous post was at 03:14 AM ----------

Also are you using the 12 or 13 build?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] val_andrio:
Actually I'm on the build of last week (6 build) and i just tried to quick respond through notification, normal respond, add user, send photo. All of them works.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] sjavvaji:
I'll bite the bullet and upgrade after my exams at the end of the week. Thanks for letting me know if it works! I've had only an issue with normal SMS respond through hangouts since I use Google voice. Quick respond worked but got annoying when you couldn't see context.

---------- Post added at 04:58 AM ---------- Previous post was at 04:53 AM ----------

Are we on 7.1 or 7.1.1? Is there an easy way to check aside from installing?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] 1plus:
[MENTION=2833355]phoval[/MENTION]

any chance for a signature spoofing patch in your ROM?

also, I can see you have a oneplus3 rom, but there is no thread on the relevant forum. Is that rom good? :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] val_andrio:
I dirty update from latest CM13.1 and I just put on top the microGAPS for version Android 7. Everything seems to be in place, and I didn't notice any force close, restart or something that is a deal breaker.

Camera of course is not working but it doesn't bother me. Bluetooth speakers also work out of the box, while in CM13.1 had to patch it in order to have an uninterrupted play.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] AGiLiT:
Thank you, thank you, thank you! I'm finally getting decent battery life again on this device. Stock was always good, but I could never get anything comparable or better from any other ROM, including CM13, until now.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] FuryriderX:
Which nightly are you on? I guess the camera still isnt working right?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] AGiLiT:
I'm on 1211. Don't care about the camera on this device; never use it. I see some comments in the latest change logs about the camera - just haven't gotten around to trying it yet.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ruicc:
Hi,

Is it sidesync working with this rom?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Nifel:
Install it, try it, tell us....
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
I've seen this error too on my other device when trying to flash the latest magisk. It *may* happen, that something in the new version of TWRP causes this inconsistency.

Just to be sure: Have you wiped cache / dalvik in TWRP after the flash?

If that does not work I've got a working combination for you:

lineage-18.1-20220315-UNOFFICIAL-mondrianwifi.zip

sha256 checksum: db84f9bfe6d67747d2e36ad403f8d61948107c610a0c6df7fce3f3e89d942c91

Magisk 24.1.apk (if you want root)

sha256 checksum: f0fb0be456bee76f634c7a5bcaa459baf35bd3db0499ddfd9b9c602e0e49510c

BiTGApps-arm-11.0.0-R45_signed.zip

sha256 checksum: 508e201b5a407c1b57420b7805e3fb1b67b4bfb8dc7c4dba631046f32f3e8613

Flash this with TWRP 3.5.2_9-0
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ls3012:
Thanks bmwdroid, I got it working! I flashed 'BiTGApps-arm-11.0.0-R17_signed.zip' because I couldn't find a higher downloadable version of it. Now I can use LOS 18.1 and acces the Google Playstore and download/install apps. If it would be easy for you to share BiTGApps-arm-11.0.0-R28_signed.zip that would be appreciated, then I will give that versions also a try.

Thanks pocketrule for your reaction. Got it working at this moment with the following versions:

-TWRP is installed with version 3.6.1(_9_0)

-Installed 'llineage-18.1-20220313-UNOFFICIAL-mondrianwifi.zip'

-Installed 'BiTGApps-arm-11.0.0-R17_signed.zip'

And yes I wiped cache / dalvik after the flash.

I think I will test your combination, because the BiTGApps release I'm using is a bit dated (R17). But that will have to wait because of an upcoming vacation. In the meantime I will enjoy my updates Tab Pro 8.4 as it is :)

Thanks for the help everyone!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
@ls3012 found them here on the site.

Specifically this no https so your browser might warn you.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ls3012:
Thats the website I also found. But when I try to download the file I get redirected to random websites and the file doesn't download.

Are you able to download the file from the link you sent me?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
Didn't try yet as my browser Vivaldi&Adaway didn't let me to.

I'll search my NAS.

If I have I'll send you a Dropbox link.

Edit: found it. You've got PM
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
@ls3012 dunno if it's really necessary to flash 28 after you could update 17 included Gapps in the play store already.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
New May Build avaible
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] yxo 6o6uka:
The May build (22020516) is perfect. OTA update worked without caveats on prev ROM (220220315) with bitgapps R45 and magisk 24.3. Wallpaper preview (minor issue) that crashed in prev rom works now. Battery life continues to be excellent. Thank you, @phoval !

A user who remembered to manually delete the downloaded rom gets back 1/2G on disk.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] george stamatos:
Great update,

Thank you very much !!