yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Clydesdale:
I have not. This is the next thing that I need to learn to do - regularly updating the LineageOS on my Tab Pro 8.4 without wiping all of my data/apps (I think that's possible).

Thanks for the tip.

---------- Post added at 06:16 PM ---------- Previous post was at 06:13 PM ----------

Good to know how stable it is. I was really liking it on my Tab Pro 8.4 during the time that everything was working. I'll try re-downloading and installing if the reset doesn't work. Thank you.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Catfish78:
Ok. When everything is working (system, all apps installed and configured), go into TWRP, and make a backup. When something went wrong, you can mostly go back.

I think it is not nessesary to renew the os too often. The chance to kill the running system is there every time.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] mantarkus:
Well that's sad, this ROM runs so smooth that it feels like having a new tablet, would've love if it was full functional. Time to downgrade I guess. Thanks!

David C.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] joam280:
very good work [emoji6]

Enviado desde mi SM-T320 mediante Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] waylo:
The ROM is built weekly or every two weeks. I don't think that necessarily means it's actually updated. No one has entered anything in the changelog for months/year, if you look. And I think general development for this version of Lineage has really subsided.

Regardless, it's in a pretty good state, except for the excess battery drain when WiFi is left on. And it doesn't pass safety net, which is important for some streaming and banking apps.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Catfish78:
Please look for the date of the securitylevel, it's updated if you download a newer version.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] waylo:
Excellent point, thank you. The build date of 10/29/18, the one I have flashed now, shows security patch level of 9/5/18.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] joam280:
hello, does someone pass me the compatible twrp? Thank you the server of the official website is down
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] mimox:
Does this ROM support F2FS for system/data and if so, is the use of F2FS recommended?

I am currently using last official LOS 13 build with ext4 (I don't think out supports F2FS) and it is starting to really feel slow. I did never use the camera on the tablet so I if that is the only downside to this ROM I would give it a try and if possible enable F2FS in the process.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Clydesdale:
Thank you all VERY much! My Galaxy Tab Pro 8.4 is back up and running and has been working for a week. You were right in that the SD card was corrupt, destroying all app data. I reinstalled the latest LineageOS 14.1 with the Open GAPPS micro. The SD card was not recognized. I removed it then put it back in and the system reformatted it and is now using it. It is such an awesome tablet with the new OS on it.

Thanks for this OS build for the Galaxy Tab Pro!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] fhloston:
wireguard kernel module

Thank you [MENTION=2833355]phoval[/MENTION] for your continuous effort in maintaining this build! :good:

Would it be possible to include wireguard kernel module?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] snoozer854:
Been running lineage-14.1-20180611 on my wife's tablet & from my understanding she was watching a video then the tablet went to a black screen.

When she tried to restart the tablet it is stuck in a bootloop.

Is there anything I can try to get it going again without starting all over again?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
Have you tried to clear cache/dalvik in recovery?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] snoozer854:
Yes I did.

I got a feeling that I am going to have to start over.

Thank you for the suggestion though I really appreciate it.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Matthias87!:
First of all !!!Thanks for the awesome development for TabPro 8.4!!!

I`m..... - My Wife using the latest version from 20181231 and it is working nearly perfectly exepting the camera and flashlight bug.

The hole device is very fast compared to stock and games tunning smooth, so far NO app crash durin youtube, ebay, fbook, chrome, games (for ex TownShip, CandyCrush), and for security even the `DeustcheBank`app works

Maybe one day the camera and flashlight will work.

OVER ALL _ PLEASE KEEP WORKING ITS GREAT
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Jeffwunder:
Just stopped to say to say thanks. 14.1 mondrian is wonderful, fast stable and solid for the most part. I did run into problems with USB tethering to a pc. No files showed up until I went into Dev options and switched away from MTP and then back again. Also, in the course of fooling around with this, I got into a state where the home and recent buttons wouldn't work anymore and I was locked out of some important settings. Nothing fixed it except a wipe, although I read that there was some magical adb incantation that would work. In any case, I don't think these problems are unique to mondrian. Been stable after that.

I have another tab pro 8.4 with KitKat and I won't even use it anymore. This is faster and smoother. Wont even use a Tab S running marshmallow -it's screen is grainy compared to the Tab Pro. Be nice to have a front cam for video calls, but this is great. Thanks again -looking forward to the next build. Maybe Oreo?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ascender13:
I had the same issue with the home and recent buttons not working and had to do a factory reset to fix it
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] joam280:
any rom for this tablet of 8.0 or 9.0?

Thank you

Enviado desde mi SM-G950F mediante Tapatalk
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] htc_softbank:
Thought I would post some feedback after using this s ROM more than a year.

I've been having issues where the tablet would sporadically crash and reboot when opening certain apps or randomly using the tablet.

Eventually the tablet would crash and corrupt the partitions and require a full refomatting and ROM reflash.

I don't think it's a hardware issue, and I just had my tablet become useless on a trip and just dead weight. (Very annoying)

I do not recommend this ROM as a daily driver since development is finished and it's very unreliable.

I'm reluctantly going to buy something new but it's a shame since the hardware is still powerful for media, surfing and TeamViewer to my laptop. :(
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Marc0601:
You can try my rr nougat, it is fully stable and everything is working fine except camera and flash ?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] waylo:
I doubt it has anything to do with the ROM. No one else has reported corruption. I've also used this ROM for years and nothing dramatic like that has occurred.

These are old tablets; I do think your tablet's hardware is failing if you get repeated data corruption.

Trying another ROM as suggested by [MENTION=7451289]Marc0601[/MENTION] would help troubleshoot.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Marc0601:
No, i was getting this error too, months ago, but when i changed the rom it is now working great, it isn't hardware related
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] waylo:
Huh, weird. Okay, my bad, if true.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] htc_softbank:
Nice, I'll give it a try when I get back from my trip!

---------- Post added at 11:07 AM ---------- Previous post was at 11:03 AM ----------

It's hard to say. I'll give another ROM a try then compare.

I do remember that I had to reflash my stock ROM sincerely my SSD was so badly corrupted and it ran ok for a few days.

But I will compare and confirm if it's hardware. If my problem is fixed I'll update everyone in the thread.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Catfish78:
I had the same, my memory was broken. Changed with a good board this rom runs fully stable and fast.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] hwdgfk:
Hello there,

Will be there an oreo+ rom ? (no need for camera/tethering)

Does anyone knows a custom kernel v3.8 for mondrianwifi ?

Could the kernel in this rom come with the feature : mount namespace ?

The requirement for magisk to work are the following:

A Linux kernel version of at least 3.8 or a kernel that has the necessary features (mount namespace)

Currently safetynet checks fail and firefox and prime video app keep crashing when magisk is installed. (works ok if i remove magisk, but then can't get my bank app working)

Possible solutions ?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Marc0601:
Try my rom, it pass safetynet and magisk work normally on it
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] moloko01:
Hi, for now connecting to hidden WiFi SSIDs don't works anymore. Someone else got this problem or a solution?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] NX01:
I just wanted to say thank you/merci!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
[MENTION=2833355]phoval[/MENTION]

Thanks for updating this ROM every weekl.

I use this ROM from the first release, so far all works fine for me. The only issue what I have is since I changed to magisk V18.1 for Root and update the ROM it boots after update into Download Mode, to solve the issue I boot into Recovery and restore my boot.IMG.

I use the TWRP from your Download Side. Is the same with official TWRP Recovery.

Is this an ROM / TWRP or magisk Problem ?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Anonymous9926:
Hi bro.

How do I get latest Rom Files?

https://nyyu.tk/cm/ this link is not working. So I can not download them.

Could You upload latest Rom Files?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] seschaum:
Yes please - downloads down currently

Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
For me, the link from OP works. Perhaps a temporarily problem... Try again. Good luck!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] klee:
T325

Hi,

Do you think it is possible to flash this rom on a T325 LTE. Of course I am aware that LTE will not work but the WIFI would suffice me and I have not found a ROM updated for the T325 ...

Merci !
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] eyesblue:
Is there any one can help port it to T325(tab pro 8.4 LTE), I really hope it can update, please.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ALEX_ANDER:
Same problem for me. Download link doesn't work!?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
You're right. Obviously the download server is down (again). [MENTION=2833355]phoval[/MENTION] could you please check what the problem is?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
Downloads are online again :svetius:

There seems to be a sporadic problem with the server...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ALEX_ANDER:
Hey, the update function seems to be down?! Please confirm.

The download link here is down too
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] steve51184:
Download link are down again? Could you fix please?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] waylo:
Does the download site (which is down now) offer the same updates that show up directly in the ROM?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] kokane213:
Does camera work on latest patch?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] waylo:
No. I don't think any ROM newer than the way old stock ROM has the camera working.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] genericfu:
Actually, camera works up to Marshmallow (6.0.x) - for example in CM13.

[MENTION=2833355]phoval[/MENTION] Any chance you could bring your build server back up?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] waylo:
Appreciate the correction. It's been a long time since I've delved into the ROMs for this tablet. I believe the loss of camera must have occurred once they moved onto Lineage 14.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] LastFan:
Update check failed

Any chance we can have updates restored for this ROM ?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] switchgott:
I think yes.

Build myselv an new version.

But could someone explain why the camera is not

working with 14 or los 16?

What is the exactly Problem?

Realy thanks for help.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Tabpro8.4:
Go to nyyu.dev/builds .They are updated to Sept. 2019
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] NeuesS5:
I'm looking for the last zip, the download does not work.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] andreaspe:
the download link does not work
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Tabpro8.4:
Yes it looks like support for that ROM has been abandoned
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] NeuesS5:
where can I find the last image
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Tabpro8.4:
Sorry but I gave away my Tab Pro and bought a new one so I no longer have the download but I just checked at https://nyyu.dev/builds and it is still there
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
Try Los 16 or 17 , works fine for me
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] waylo:
The page is there but the links are down.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] genericfu:
I just realized I have a copy of the 20190531 build, which I've posted here for anyone who needs it:

lineage-14.1-20190531-UNOFFICIAL-mondrianwifi.zip

MD5: fb913b45599a9a40769f24de4e8e273a (this can be verified on https://nyyu.dev/builds by clicking on any blank part of the row with this build)

If anyone has a copy of one of the newer builds ([mention=2833355]phoval[/mention]?), much appreciated if you could share it here.

lineage-14.1-20190929-UNOFFICIAL-mondrianwifi.zip

lineage-14.1-20190701-UNOFFICIAL-mondrianwifi.zip

---------- Post added at 10:01 AM ---------- Previous post was at 09:30 AM ----------

I also found a mirror of the 20190311 build (lineage-14.1-20190311-UNOFFICIAL-mondrianwifi.zip) on this Korean page:

https://anonymous0725.tistory.com/m/34

which has a tutorial for installing this ROM on your device.

The mirror is here:

https://drive.google.com/open?id=1t1N5m5c6cPiIQQkM0pZ5FEJACs9uauTd

I've also made a copy and posted it here in case that one goes down:

https://drive.google.com/drive/folders/132ASsFfTL_QOP_eciZjf_ESCzETwTO45?usp=sharing

Unfortunately, I do not have an MD5 for this one.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] fhloston:
I have lineage-14.1-20190701-mondrianwifi.zip, md5sum: 6957a8f4accf641bdfba627f0c7015c7

I find it worth mentioning though that there are newer inofficial builds for Lineage 16 and even 17 by [MENTION=2047373]Valera1978[/MENTION]. He even managed to get the camera working in both builds.

HTH Martin
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] genericfu:
Thanks, [MENTION=7590872]fhloston[/MENTION].

I put together a folder with the 20190311, 20190531, and 20190701 builds in one place:

https://drive.google.com/drive/folders/132ASsFfTL_QOP_eciZjf_ESCzETwTO45?usp=sharing
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] NX01:
Thank you very much! I was looking for these :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] blaze2051:
how are you suppose to install these. i tried Los 13 , 14 ,16 and 17 and they all fail to install im running twrp 3.0.2.0 says something about ended in error 7. thats it
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
Although I own a T325 there should be a much newer TWRP version for yours.

Mine has 3.3.1-0

I suppose that's the problem you have.

Edit :

There is one. Just checked.

Even official on TWRPs page.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] blaze2051:
https://dl.twrp.me/mondrianwifi/ newer is not always better but ill try a different recovery version
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
That's right, but only after trying you have the facts.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] 0 George 0:
samsung SM- T320

Do you find the solution ?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] phoval:
Apologize for not answering.

New build is up based on @Valera1978 work.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] willysusilo:
Hi, thank you for the awesome ROM to bring back life of this tablet!

Two questions:

1. Is there anyway to enable on screen navigation bar? I can't find it in settings

2. Why can't I watch youtube in 1080p60? Due to codec problem? I have no idea

TIA
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] phoval:
1/ Implemented in today build

2/ Use NewPipe
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
Great, thanks!

I've got one wish though. As SELinux seems to be a big security issue, I try to set it enforcing. With @Valera1978's build from 2021-05-09 it's possible to boot with SELinux enforcing. With your builds it's not possible, they get stuck on boot screen or boot animation. I've tried the builds 2021-Aug-25 and 2021-Aug-27.

Do you think it's possible to make your builds compatible for booting with SELinux enforcing, too? Maybe it's even possible to set SELinux to enforcing by default...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] phoval:
I've added some policies. Today build boot with selinux enforced.

I've not tested well, so it's still permissive but I will remove it in few days.

There is a boot-selinux.img for testing, selinux will be enforced with it.

Only use it on 29/08 build and after.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] catish:
Thank you so much for your work.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] pocketrule:
Wow, THANK YOU! Works great, I've installed build from 2021-08-29 with boot-selinux.img. I've experienced a non responsive black screen after a night in standby, but everything else is working, except audio.

Something's still wrong with mixer_paths.xml in /system/vendor/etc. At first, the problem was the file containing several sub-mics in mixer_paths because the file was taken from the T325 model, which obviously has a sub-mic.

So I've taken the mixer_paths and replaced every occurence of sub-mic with main-mic.

I've had a look into the current mixer_paths file and found, there's no sub-mic. But it don't work either.

If I replace mixer_paths with the attached one, speaker and microphone work as expected in video calls (jitsi), device only and connected to a bluetooth headset. But then, recordings with the built-in recording app are very quiet.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Kaan_M:
Wifi won't work :(.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] guidogsbn:
Thank you for these nightlies, having fun again with this old device!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] DopeJam:
After I've updated to latest nightly i have difficulty charging. Tried few different chargers and cables (who all work btw) but chsrging is extremly slow. Takes hours to charge 3-4%. Anyone with same issue? Any solutions? Im coming from stable version from few months ago
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
New Dezember Builds are out.

File Browser
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] kwacorn:
Prompted me to check TWRP and I see that too has had a recent update to 3.6.0, https://dl.twrp.me/mondrianwifi/.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
With the December Build the OTA updater works.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] george stamatos:
Great rom, i love it, everything is working so far,

No problems with the wifi.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] ezpc98:
I faced same problem, thought battery was about to be dead but it turned out to be dodgy cable. Try Ampere app from playstore and check current it shows when charging. In my case, cable was only providing the 450mA max and reduce to 50mA sometimes which was not enough at all and battery won't charge beyond 75% after hours. Changed cable and it was picking 1500mA+ on 2A charger and battery charged to 100%.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
You have to use the original Samsung USB cable, i ve got the same issue with 3rd party cable.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] george stamatos:
Good morning,

New version is available.

Updater is working fine,

Downloading...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
See my Post #524 I wrote that OTA updater download works.

But Installation with didn't work.

Its possible that it works Lineage Recovery ?

I have already TWRP installed, I don't want to change.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] Kippy51:
DON'T use the Lineage recovery! You'll **** up tour tablet. Just flash the new version zip in TWRP.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] george stamatos:
I downloaded the new update with the downloader, i extract it, and then i flashed it through TWRP.

The point is that the old s@@t is still working great, like new !

Two years ago i was ready to throw it away and buy a new one...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] multiwirth:
Hi, just curious but will this boot on mondrianlte?

I don't care much about LTE anyways.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
Take an look in this Rom , thats support also the LTE Version .

https://xdaforums.com/t/rom-t320-t325-unofficial-lineageos-18-1-android-11-20210509.4207643/
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] multiwirth:
yes i know but it´s outdated and apps are crashing frequently :/
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bierma32:
What kind of gapps you are using ?

Try an clean install, I never had crashing apps .
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
I use it on my T325.

None of the apps I use crashes.

Using BitGapps ARM btw.

Even some banking apps are working.

Please be more specific.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] multiwirth:
basically everything that's a bit RAM demanding.

Also maybe the term "crashing" is wrong, it actually just get's killed in the foreground without any message.

So even some less demanding games simply close itself after a few minutes.

I know 2GB of ram isn't that much but my Sony Xperia z1 compact inside my "full box of old devices" can do it much, much better (same SoC, same memory configuration, same OS.)

Didn't look deeper in that issue though, barely use the device anyways.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Original Android De] bmwdroid:
@multiwirth fyi

just tested SuperTux cart.

Runs fluently with no probs.

~300MB (checked with Cool Tool) free while playing.

If you try mondrianwifi ROM on T325 please tell (here or there) us if and how it works.

You probably know that editing/changing of a file is necessary, don't you?