yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
This Nougat still works great. The OP keeps it current with security updates for us. I expect he has his frequent builds all automated but as far as I can tell there is no other development and the only difference between builds is the occasional security update. OP toyed with updating LOS version and probably experimented a bit but apparently abandoned it. Too bad.

I use it with Citrix workspace for hospital work using It has low profile, low current drain, and lots of pixels. I also use it for playing music with music software so no paper on the stand. I have had good luck with the app "Rotation Control" to get all the apps to default to landscape mode. Nova Launcher takes advantage of the desktop much better. I have been using the Artech HB030B BT keyboard for years on multiple devices and really think it is great. Using it with Windows Keyboard layout together with a BT mouse it works just like a tablet computer in Citrix. Not able to get "OK Google" to activate by voice, let me know if you figure it out. I wish it was SELinux enforcing.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] seokhun:
Is Thompatry still developing this ROM? If not, what's new with each nightly release? Is it just the same ROM every time with a new date in the name?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] thompatry:
Right now it is being worked on. We are redoing the hardware BSP. Each weekly release is kernel patched/fixes released by CVE/Google.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] seokhun:
That's awesome, thanks for the reply. Is your goal still to continue developing for LineageOS 14.1 or do you hope to upgrade to 17.1 eventually?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] thompatry:
Yep. Working on it right now!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] SimurgAnka:
Hi, i know you are just working for SM-T900 but Lineage 16.0 or 17.1 will it happen for other exynos 5420 devices like SM-P600?

Thanks.

I got my answer with github if anyone wondering :

Thompatry: Yes. We are working on bringing up all the devices to the latest.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] punchcard:
I'm getting the following error:

E1001: Failed to update system image.

Updater process ended with ERROR: 7

Using TWRP 3.4.0-0 and the tried the last three builds of lineage on this link.

Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
3.4.0-0 is does not work. Go back to previous TWRP. Please read back in this forum as this has been discussed.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kintwofan:
I've got to say I'm pleasantly surprised there's still development for this device. I was gonna buy a new tablet and found this in a drawer (forgot I had it actually). I'll be checking out this ROM later today since obviously TouchWiz had got to go! I was gonna offer of you need a tester for future builds I gladly can since this is just my spare device. Thank you for the hard work!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] seokhun:
Don't get your hopes up. This build hasn't seen a major update for 3 years, and while the developer did comment recently, it's been a while since then.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Desperado_22:
I am another one who still loves his T900 and am hoping someone will take the time and make the effort to develop a modern rom for it. I would myself, if I could....
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] thompatry:
Hey everyone. Long time. I am getting close to have 16.0 beta to be released. Keep your fingers crossed and I will hopefully have it out soon.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] stanl56:
Just reporting that I have resurrected my Tab Pro 12.2 SM-T900! Replaced the swollen battery and flashed LineageOS 14.1 from stock. Now running like a new tablet! Many thanks to Thomas Patry.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] pjotrski1000:
Truly amazing, thanks so much for your efforts. I look forward to testing the result!!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] manix01:
Waiting with patience for the new ROM
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] nachomagic:
Sorry, I've post in the wrong thread. I have to go v1awifi :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] nachomagic:
Great!!!

THANKS!!!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Haven't aclue:
Fantastic news, thank you for all your time and efforts and consideration for the poor people down here still stuck on Android 5.1, I gave just managed to unbrick my sm-t900 tonight, and because I haven't a clue what I'm doing I would love someone like you to bring my favourite old tab into the 21st century.

Kindest regards E
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Ludespeed:
Does anyone know how to modify this note 12.2 LOS 17 zip so it can be flashed on tab 12.2? https://xdaforums.com/t/...l-lineage-17-1-android-10-q-20201221.4152395/

Edit: sorry I thought the P900 was exynos as well :( lol.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] thompatry:
You can't do that because it is a different processor. We have a Exynos and that has a Qualcomm.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
Talk about LOS 16.1 has attracted some interest in the T900. There is a new TWRP 3.5.0_9-0 available for the T900. TWRP 3.4.0-0 did not work at all forcing us back to the previous 3.3.1-0. So I decided to try the new TWRP. I used 3.3.1-0 to flash the img of 3.5.0_9-0 and rebooted into the new recovery. I then booted back into the 14.1 ROM. I then booted into the new recovery again and flashed the latest ROM update. I also flashed the Magisk zip since it is lost after an update. It performed exactly as it should. My experience with my Moto X Pure has been that back up and particularly restore might not work even if it can flash a ROM. I backed up the ROM, and booted back into 14.1. I then booted back to the new recovery, and then attempted a restore. It restored exactly as it should. Therefore, 3.5.0_9-0 works just fine for this tablet running 14.1 I think generally we should use the most recent TWRP if possible that works so I am now using 3.5.0_9-0.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] pjotrski1000:
Thanks for the heads-up. Twrp 3.5.0_9 now also working well here. Which magisk version did you flash? Is 21.3 working well for you? Thank you
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
The latest Magisk and I updated it. Without looking I think it was 21.3, yes. Just remember to re-flash Magisk zip with every update. It is wiped by update which is not the case with some other ROM's.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] pjotrski1000:
Thanks, magisk 21.3 working well here as well now.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
I have been using small Gapps by habit but wondered if this tablet could handle Gapps full. After rediscovering this is a 32 bit and not a 64 bit processor, and knowing that I had a back up, I did a clean flash with the latest 14.1 update, the latest Gapps full, and the latest TWRP 3.5.0_9-0 and it worked just fine. I will flash with Gapps full from now on.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] manix01:
Sorry for the intervention.

How was it possible for this ROM:

[ROM][P900/T900][Unofficial] Resurrection Remix 5.8.5 [7.1.2][2017/09/26]

to be installed on both tablets?

I use it now and I am satisfied, but I would be happy to see an update for our tablet.

Thank You!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xfiver:
Hi kb8no,

Did the same when I saw your post (Jan 20th current build, 32bit nano Gapps and 3.5 TWRP) , and I seemed to have lost my battery problem. Been running 5 days and only had one random lockup in Chrome browser.

Thanks, was worth the update.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
You can always use a smaller gapps but you could have used gapps full. You could also have used Magisk.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xfiver:
Have looked at Magisk and will use next time, I tend to simply follow Page 1 instructions. Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
You can flash Magisk any time, does not need to be first flash. OP is long time ago.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] pjotrski1000:
Edit: deleted, not so relevant :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] pjotrski1000:
Edit: As above.

Any tips for good settings for deathly auditor for a sightly faster but stable performance would be welcome though
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xfiver:
May I ask when one should update their ROM given weekly builds?

My current build is dated 15th Jan 21, and my 'updates' notifier has worked for the first time and I see I am 3 weekly builds behind now.

I have no issues, all my 4 most used apps work, except when one of them plays a whizzbang advert with animations and or videos then I have to crash though and restart app. This has been so with every LOS 14.1 build in last 3-4 years. I was wondering if pjotrski100 original post re ... electronic newspaper issues were also due to the adverts?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
Probably all you ever pick up is an occasional LOS security update. Probably no difference between most weeklies. Yet update is very easy and fast. If you are clever you could follow the source to note changes and update when a new security update has been added. Your choice. If you updated roughly monthly there is still usually no difference but that is what I have been doing. It would be nice if someone announced "new security update" when something happened but that's not what happens around here.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xfiver:
Thanks, that's useful, if my googling is correct the last security update for Android 7.1 (LOS 14.1) was Oct 2019.

Only Android 8.0 and upwards seem to be receiving security updates. So I assume I have the latest available security patch.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
LOS 14.1 is receiving security patches regularly. My Moto X Pure is on 14.1 and the OP keeps releasing new builds when there is an LOS patch release so it easier to track when they occur. In the past year he had updates for patch release of Feb5, Mar5, Jun5, July5, Aug 5, Sep5, Nov5, Dec5. It seems LOS releases them monthly on the 5th of the month and I think the the Moto X Pure OP just missed Apr5 and Oct5. Indeed, the latest update of this ROM has the Dec5 patch as well just like my Moto X. So this would support a person updating the ROM monthly. So the next update we would expect is Jan5 and hasn't occured yet and I wonder what is the delay time before a security patch hits an update.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xfiver:
Just checked my T900 and it does say 5th Dec 2020 security patch level

but

Android Security Bulletin—October 2019 | Android Open Source Project

shows last month as Oct 2019 for 7.1, I am not pushing this :)

I will just wait for LOS 16
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] pjotrski1000:
Thank you xfiver, the tablet is still unusable for reading most newspaper apps (FT, Washington post, Economist). Initially thought that clearing the apps caches had made them more stable but not really unfortunately. I've reverted to reading them on my phone's 6 inch screen because I'd have to restart the app every other paragraph I read on the tablet :-/

It could well be the wizzbang adverts that are to blame like you suggest. Cranking up the processor and GPU to full speed with voltages to match, only made things worse. Not sure how to troubleshoot this so I'm probably barking up the wrong tree.

Most other apps work fine, but if there's one use for this nice 12.2 screen it would be to allow the layout and overview that you get in a newspaper, especially for my old tired eyes :cool:

With respect to your issue of updates, my notifyer has always been working here, although being a bit ocd I have the urge to check once in a while by diving into the settings. All the time hoping that some day LoS 17 will be seen in the wild for this old tablet of ours, solving world hunger and the pandemic in one fell swoop
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] naqand:
If ads are the problem, shouldn't your problem be fixed by installing Blokada? Or are these specific ads not blocked?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xfiver:
@ pjotrski100 ,

I too use this 12.2 inch tablet because its easy on the eyes and still 'relatively-ish' fast , did not realise one can overclock this tablet.

My googling confirms that LOS17 on this tablet will solve current world issues, please no laughing, its the way I google. LOLLLLL

@ naqand,

Thanks will be trying this in the next few days, I am a bit wary of these but with your recommendation will try it and report.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] pjotrski1000:
Thank you, the ads are 'in app' ads. Would blokada help? I'll have look. Kinda weird when you're a paying subscriber, to be buried in ads, but whatever. :-/
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] naqand:
Yes, blokada blocks most in-app ads and trackers. That's exactly why I'm using it. ;)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] shima_momy:
So your latest version aka: lineage-14.1-20210312-UNOFFICIAL-v2awifi.zip

Is broken, I had to try to fix it thinking I made a mistake, I used the previous version and it worked like a charm. The top version gets stuck on partition bit.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] rAcHe kLoS:
Hello,

I have problems with Amazon Prime Video and Netflix.

Amazon Prime Video crashes after a few seconds when I play a video.

I can sometimes watch 2-3 episodes of a series, then the crashes start and become more and more. it sometimes helps to delete the app memory.

greetings
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
Netflix has never worked. Don't know about Amazon.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] MoZQin.:
thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] MoZQin.:
How to download it?I can't find?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] MoZQin.:
It is so small, unbelievable!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kb8no:
@MoZQin. Do not quote the whole OP. Everyone here knows what is in the OP and you are spamming us.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] manix01:
@thompatry the download link http://download.exynos5420.com/LineageOS-14.1/v2awifi/ it is not functional.

Please can you have o look?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] lorenzw:
see here https://download.exynos5420.com/LineageOS-14.1-Deathly/v2awifi/
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xfiver:
Hi, may I please ask why v2awifi.zip has grown by 1.6 MB in last month, it was around 326.2MB 4 updates ago (just disappeared) and is now 327.8MB. Is there something new?

How would one know there is something new?

Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] chilobo:
I have a P900 running on v1awifi, Android version 7.1.2

Is v2awifi usable for the P900 or does it only suppoert T900?

Where do I find a list with possible issues (I definitely need Pen and Camera)?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] TechDriver:
Come check out new Lineage 17.1 for your device.

[ROM]|SM-T520|SM-T900|[UNOFFICIAL] LineageOS 17.1 | Android 10

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! Special thanks to Exynos5420 team and LineageOS for all the sources. Use SM-T900 build...

xdaforums.com
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] guidol:
I also wrote a eMail to teamexynos5420@gmail.com about that problem.

Only the Start-Page does work https://www.exynos5420.com/#/download
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] thompatry:
I have fixed this. Also builds are fixed.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] thompatry:
I don't appreciate you taking credit for the teams work and being a build bot. I know you gave credit to the exynos5420 repo but you claim all the proceeds from it. The build is not stable enable for release. Also just reffing some basic source is really low too. I am planning on releasing and actually support the build here soon. This is goes for both the T520 and T900. With this, there is some considerations on making the device tree repos private...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] guidol:
Thanks for fixing the website :)

...but is it only for me? - but I cant see an image in

https://download.exynos5420.com/LineageOS-14.1-Deathly/v2awifi/

or

https://download.exynos5420.com/LineageOS-14.1-Vanilla/v2awifi/

Or will you "refill" the directorys? ;)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] thompatry:
So I checked this morning and I could see builds in both. I didn't realize Jenkins was broke but now it is fixed to so the directories should start filling again.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] guidol:
Thanks again ;)

Now I see an image from todays :)

"lineage-14.1-20210605-UNOFFICIAL-v2awifi.zip"
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] ILoveLamp2234:
I just turned on this tablet again after not messing with it for a few years. So glad to see the support is still going strong. When installing the play store and opening it I try and update the apps but it says that there is not enough storage. I’ve checked and I have well over more than half the storage free.

Any troubleshooting tips for these issues mentioned above? Thanks!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] M0lle:
In case someone has missed it, there's a LineageOS 17.1 thread in the original development section.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xfiver:
May I please ask what's the latest on LOS 17.1 ?

Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] thompatry:
We are in the final stages of getting ready to release it to the public. We are working on our build environment. Expect to see it soon!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] manix01:
Very good news!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Minfred:
Good evening,

thank you for keep the Tab alive. I just flashed the Rom.

For your Information: The newest TWRP 3.5.1 doesn't work for me. When flashing the rom i always get the "Error 7"-failure.

But TWRP 3.5.0 (as mentioned some pages before) do the trick!

Kind regards
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] manix01:
Hello!

I have few reboots after last up-date with lineage-14.1-210910-UNOFFICIAL-v2awifi.zip

I do not have any new installed apps or any upgrade of existing

Waiting with interest for LOS 17.1
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] D4KiR:
any update on 17.1?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xIntenso:
Installing the latest update causes my tablet to no longer boot, even after wiping. I can still get into recovery though. Anyone else facing the same issues, or am I just unlucky?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] ILoveLamp2234:
Flashed 3.5.1 using the twrp app and when it I went to reboot to recovery it only loads to the screen "Downloading...Do not turn off target!" I am able to get into download mode by holding in Volume down+home+power. However, nothing registers on any Pc or in Odin that it is in download mode. I let the tablet die out in hopes that would do something, but as soon as I plugged it back in it went straight back to "Downloading...Do not turn off target!" when normally it will stay shut off and start charging. I see that someone said earlier that 3.5.1 is a no go and I am learning that now. I have used the same cable for years when it comes to this tablet but my PC has changed. I ordered the cable that originally came with it hoping that will give me better luck. But anytime I plug the tablet in it just goes directly back to "Downloading...Do not turn off target!". Any thoughts on what I can do to get it up and running again? I cannot get into any kind of recovery mode at all.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] shima_momy:
@thompatry

I really appreciate your dedication on this project. Please mate release the 17.1 asap. Updating this one is really pointless if 17.1 is in horizon.

People have either moved on to other devices or stayed with this for this long and are eager to get their hands on newer version rather than 14.1 update.

I had a taste of 17.1 on this device from other thread and besides the crashes and some stuff not working is absolutely amazing and I cannot wait for your release.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] A.Whit:
Installed on SM-T900:

1) twrp-3.6.0_9-0-v2awifi

2) lineage-14.1-20211126-UNOFFICIAL-v2awifi

3) open_gapps-arm-7.1-pico-20211125

Works perfect. Reboots perfect. No problems until ..........

went to about tablet

LeneageOS updates

Dec 3,2021 315MB downloaded and "INSTALL" button is displayed

hit INSTALL

says "Apply update"

hit "OK"

>>>>> get triangle Updater + "Install error" on pulldown menu

I can boot into twrp/recovery w/ Volume Up + Home + Power
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] rojorojorojo:
You need to flash the update through twrp
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] ramtin12:
Hi every one

I installed this rom (14.1)on my tab pro sm-t900 12.2 inch

All things work ok

But in instagram i can't send any video story or post a video and my story and posting video not uploaded.just i can post a photo or story a photo

Sorry for my bad english

Plz help
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] manix01:
Hello @thompatry! Thank You for last lineage-14.1-20211217-UNOFFICIAL-v2awifi.zip up-date.

I have one request: is possible, like a Christmas present, to insert in the next build the latest Android security pack?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Ludespeed:
Ya'll think LOS 17.1 is still coming? :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] seokhun:
lol nope. I keep checking in every now and again and it's been literal years since a new release from this developer. He keeps saying soon and nothing ever comes of it.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] joostnl:
Thank you for your hard work!!!

@thompatry Can you reupload the latest twrp + bootloader? (I still got a fresh SM-T900)

@guidol
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] seokhun:
> "I am planning on releasing and actually support the build here soon"

> Posted over a year ago
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] joostnl:
ROM running great on the old tablet.

I can't find schedule turn off en turn on, i thought it was standard in 7.1. did any one manage to get it functional? My home assistant tablet can be off at night.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] lunerleeback:
Seems these two documents are not available. I need them too.

Please help!

Thanks.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] joostnl:
Bootloader was not nessasery if your latest official Android. Twrp you can download from official twrp site
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] lunerleeback:
Hi joostnl, thank you very much for the reply.

I got TWRP from topic 【[ROM]|SM-T520|SM-T900|[UNOFFICIAL] LineageOS 17.1 | Android 10】

My android version is 4.4.2. Not sure if it is the latest official one.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] lunerleeback:
Seems I need BL. After I flashed TWRP and installed the system, it can't boot, even I restored the backup system.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] guidol:
Here is the BL - I think:

Dropbox

www.dropbox.com
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xEpiiiC:
hi

tried flashing and in twrp i get this error corrupted zip file.

any help? thx