yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
Hello

I own this tablet and was VERY mad at Samsung for leaving it with Android 4.4.2.....

A couple years ago, I decided to upgrade it with a custom rom and used CyanogenMod 13.0-20161219 (Android 6.0.1)

I'm now looking at upgrading to Nougat.......My camera currently works, but I don't really care since I don't use it. Same for the flashlight. Since I've owned my tablet, I think I've never really used both

I mainly use it to watch movies and internet

I'd really like to be able to install Netflix though, since it currently doesn't work on my current version with CyanogenMod

I'm not an expert, but was able to install CyanogenMod - So i think it means it's already rooted, right?

I've read the whole thread, but not sure where to start:

-) what is the latest version to download (rom and gapps)

-) where could I find a Step by Step detailed method to succeed in this upgrade?

-) if something goes wrong, can I go back to current install and continue using my tablet?

By the way, when i enter in custom recovery mode, i have these options:

Title is "cyanogenmod recovery"

- Reboot system now

- Apply update

- Factory reset

- Advanced

And in Advanced, I have these options:

- Reboot recovery

- Reboot to download mode

- Mount /system

- Wipe system partition

- View recovey logs

- Power off

And by the way, thanks for the great work
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Marc0601:
Hey Guys New Update is up

RR-N-v5.8.10-20190128-mondrianwifi-Unofficial.zip

Changelog:

Memory tweaks, Ram managements should be perfect now?

And here is the link for last official twrp 3.2.3-0 :https://dl.twrp.me/mondrianwifi/

To update from previous version without losing data:

1-wipe system and cache and dalvik

2-flash the rom

3-flash gapps

4-flash root

5-reboot system

6-enjoy ?

If you like my work please donate via PayPal it will help me a lot: Here

Join Our Telegram Group Here
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Marc0601:
Screenshots
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Tmir:
Thank you

Thanks a lot!

Works great - I will make a donation for your great work
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kioshio:
Thanks for the update! [emoji106]

Sent From My Pocophone F1 [emoji6]
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Tmir:
Cannot process donation

Tried to make a donation and here is what Paypal states:

"We cannot process this transaction because there is a problem with the PayPal email address supplied by the seller. Please contact the seller to resolve the problem. If this payment is for an eBay listing, you can contact the seller via the "Ask Seller a Question" link on the listing page. When you have the correct email address, payment can be made at www.paypal.com."
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] maurice85330:
I wiped my data in TWRP and it fixed the error 7.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Marc0601:
Can u try here?

https://www.paypal.me/Marc0601
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] ChemaPG:
Does anyone play Hearthstone with this tablet and this rom ? I have tried several roms and sooner or later the game starts crashing randomly. This game is probably one of the few reasons I use my tablet, and I don’t want to buy a new one just because of that, since it is still a pretty usable tablet

Thanks !
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Marc0601:
All games are working fine on this rom, give it a try?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Tmir:
Still no luck says contact customer support if I follow that link.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] ChemaPG:
I have installed the rom and it says the device is not compatible with the game... now I cannot even install it. Same with Netflix. I am ****ed...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Marc0601:
Have u flashed gapps, flashed root ?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] stranger4world:
Try Nox, android simulator on PC. If that will help. I'm using it for Hearthstone and Clash of Clans to play on my laptop.

www.bignox.com

Hope it will help.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] ChemaPG:
I have deleted play store data and cache and I can install the game now. I will try it for some days and share feedback on crashes etc. Regarding Netflix I have found out you can get the oficial apk and it works .

https://help.netflix.com/en/node/12983#android

You can play the pc version in battle net. No need to emulate :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Marc0601:
Good luck :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jollyjesus:
I don't understand why our ROMs don't have the modern adreno driver as it has been fixed for a few ...

You don't even get full graphics without it..

..Just sayn ..

Most Modern games run proper @ 45 - 60 fps on max or close I get that on PUBG as well on max .....

From this guy ..

https://xdaforums.com/galaxy-s5/unified-development/drivers-qualcomm-adreno-330-drivers-t3794305

I use this one on 7.1.2 if you have a problem use the driver in the bottom link .. (Flash in one in recovery) ..

https://drive.google.com/file/d/1uUQN7cvr5wSbuNr6-lQxqRIzVm6ihNRV/view

And this one on 6.0.1

( Slim ROM has kernel tweaks that can be adjusted and runs game the best so far )

https://drive.google.com/file/d/1mqZbiRLNiBJbvEFzIf1XtbRI9WW-bDwu/view

DPI should be set to 360 if not done already

I do that in the build prop also as it seems to help apps with crashing ?

And if games or apps don't show up on a ROM in Playstore and I do anyways because some games detect device ...

Edit your build prop to this ..

ro.product.model=Nexus 5

ro.product.brand=google

ro.product.name=hammerhead

ro.product.device=hammerhead

ro.product.board=hammerhead

Clear all data on playstore app reset ...

And we need our kernel sliced and tuned somewhat ...
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] phineast:
Stupid question of the weekend... How do I remove the calendar and the temperature from the home page? I've checked through the settings and turned off a bunch of things but nothing removes it.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Marc0601:
I have finally fixed PayPal problem and now you can donate for me on PayPal ?

https://www.paypal.me/Marc0601
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] geogetski666:
guys anyhelp to use this for a t325 lte version i have been looking for a newer custom rom but nobody is making newer lte builds i would like to use these even without the lte and radio so i can have a newer rom thanks in advance :)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Marc0601:
Yes someone on the telegram group said that he has t325 and flashed t320 roms and everything is working like t320 except lte, good luck ?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] 1627781419:
Thank you very much. I was using official rom for more than 4 years and got lots of issues due to the old version of android. Your rom is way better than the one I had originally. But I got stuck at flashing the rom into the tablet and spent some time to get understand how they work. I suggest to give a general guide or at least tell us we need to install twrp and clear the original system, therefore we won't get the signature problem. This two issues are what I met, camera is not necessary to fix at all, but the tablet is quite warm while charging, I always turn it off for charging it. Thanks you for spending time on the device and give us a better system.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] danilkaximka:
мне тоже нравятся ваши сборки . но чтобы корректно ставить ваши прошивки нужно потратить время на правильные пути для решения таких сложных задач для новичков .. но подсобрал немного полезной информации и сделал небольшой проект на сайте 4pda .но уменя пока нет возможности делиться гиперссылками я пока мал для этого .
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Marc0601:
English?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] lysiralex:
I cant download the Opengapps from their official website!! Looks like a problem from my ISP. Can anyone upload it for me plz? (ARM 7.1 stock)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] htc_softbank:
Hmm, is the androidfilehost downloads down? I get an error when it searches for mirrors. :s
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] htc_softbank:
It's back up and I could download a copy!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] repoman728:
Any chance for fixing cameras?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] andreynaldoni:
Dude, if you need some help on fixing camera and flashlight issues, I'd like to help
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] bierma32:
On all Roms of V7.1.x the the camera doesn't work, that is an known issue.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xserathx:
So has the excessive wifi battery drain been fixed or not present in this rom?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] ilia3367:
Because of this, I switched to https://xdaforums.com/galaxy-tab-pr...nt/6-0-x-cyanogenmod-13-0-unofficial-t3314577

Dawnload http://download.crpalmer.org/nightlies/mondrianlte-lineage-13.0/
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] sanazahara:
Thank you for your great work
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Jô$èph D:
I'm not experienceing any battery drain issues. I'm still on the version from last year if that helps a little
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] Klbgr:
Youtube videos are lagging above 720p. I already tried to update adreno drivers but still lagging

EDIT : caused by youtube vanced custom codec
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] KlingtKonisch:
Great ROM, thanks. Is there any way to make Magisk Hide work?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kokane213:
What are the minor and major bugs of this rom. TIA for answering
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] pingolaido:
Hello, thanks for the effort but the camera doesn't work at all. Do you think Kenzo patch could be applied to solve it? Thanks for your feedback
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] kokane213:
I hope camera works on the next patch.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] xpto32:
This is a great rom, thanks a lot for extending the life of our tablet. It's much better than Lineage 13.

And I can get 5 to 6h SOT with my 5 year old battery using a very simple touch: As I don't need any notification from the tablet, I installed "Macrodroid" (similar but much easier to use than "Tasker") and configured two simple rules in it: one that sets airplane mode when screen is off, another that unsets it when screen is on.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] waylo:
I have the same concept going with mine. I have an app that turns off wifi when the screen is off and not in use, and turns it back on when I turn it back on. Idle mA usage is ~-10mAh with the wifi off. With wifi on, it's 5-10x more.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] AndChris:
Thank you for this ROM! I've been wrangling with an update for my tablet, but this is working very well. The camera doesn't work, as has been noted by others, but I can't recall the last time I used the tablet's camera. I'll keep my eyes open for an update, but in the meantime I'm very happy with this.

BTW, I'm trying to donate via Paypal, but it's not going through at this time. Paypal doesn't explain why, it just says to try again later. I'll give it another try tomorrow.

Thanks again!

EDIT

: So far, so good. I installed my regular apps, left it on wifi, and ran it on and off all day including some YouTube video, and it didn't run low on battery until around 11 pm. It finally shut itself down around 11 this morning. That may not be its best battery performance, but it's better than it was doing with 4.4.2. I'm giving it a full charge now.

One small quirk

: It won't accept the Netflix app; Google Play says it's not compatible. I don't recall this happening with the stock Android (I think it was working), and all the other streaming apps I've tried are fine. Even the Spectrum TV app works once debugging is turned off, and it wouldn't run on 4.4.2 when the tablet was rooted. It's a very small deal since Netflix is accessible through a browser, but I thought I'd let you know.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] tpjets62:
Just installed this today and am quite happy so far. Got some new life in this tablet for now, thanks so much!: ?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jasmineloveflower:
hi does anybody know how to get netflix to run on this tablet again i cant seem to get it to work and it i go to stock 4.4 apps like hulu wont work anybody found a way around this ty sooo much
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
Hello

I was able to install that ROM several months ago, and was pretty happy (had version 13 before) - I was also able to make a few updates directly from the tablet, great. But a few months ago, i receive the message "check for update has failed etc..." (or something like that), so I wasn't able to do any update for a while

Also, it seems I have a major issue with the wifi: when I stream from my server (Unraid Server), I have TONS of disconnection: the stream will freeze, then I need to tap on the wifi icon to turn it off, then tap again to turn it on, then go back in VLC to the file I was watching, then launch again. It will then resume when it stopped

But this happens almost every 5 min, so very painful !

Is there anything to adjust somewhere?

Where do I download the latest and greatest ROM?

And how do I re-install it (to see if it will help fix the issue?) - Should I copy it on the SD card and reinstall it with TWRP from the SD card?

Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] waylo:
I believe in order for Netflix to work the device has to think it's Playstore certified and pass SafetyNet. Unfortunately with most of the latest/only ROMs available on this device, it hasn't been possible to get the classification, even with Magisk. I was last able to with v6, but the last Lineages are v7 and most ROMs based on that can't pass SafetyNet. I haven't installed this RR ROM so I can't speak specifically to that.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
I need help.......

My tablet doesn't start anymore

It stays on the Lineage icon, with the blue circle going from right to left...............forever !

I tried to download the latest ROM (zip), put it on the SD card and clicked on Install from TWRP, but it returns an error saying "zip signature verification failed"....!!!

What should I do?

Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jasmineloveflower:
ok i finally figure this out how to get netflix to work unfortunately i cant installed google play as long as google play is installed and i cant pass safetynet with this tablet anymore and apps that detect root example netflix will not work. So i have to sideload the apps i use individually since i only use this tablet for watching videos netflix, hulu, prime video etc... i can live without using it for anything other than watching videos.... Im just getting a kindle Fire 7 or 8 when it goes on sale around the holidays ty for this rom :):):):):good::good::good:

---------- Post added at 09:40 PM ---------- Previous post was at 09:31 PM ----------

Hey French guy are you sure you are using the correct rom and you download it correctly example it didnt get corrupted as you download it. If you installing the rom on this forum it should be " [Rom][7.1.2][SM-T320]Resurrection Remix 5.8.10 (N) (28/01/19) (mondrianwifi) and the logo should be this weird pink and purple blob thingy lol. Also before you install the rom make sure you do an Advance Wipe and check everything example, dalvik/art cache, data, internal storage, system, cache, and dont check micro sd card and usb otg. Once everything has been wipe you go to install and install the rom.

---------- Post added at 09:41 PM ---------- Previous post was at 09:40 PM ----------
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
This is the file I'm using: RR-N-v5.8.10-20190128-mondrianwifi-Unofficial

I tried 1 more time without "verify zip signature", and it seems to work

And yes, I have the pink and purple turning blobs thing.........

Then I tried to download some Gapps package...It seems to install fine, but at the end I can't sign in into Play store nor Google. That's weird

I think I will try again to reinstall everything......not sure I did the Advanced Wipe properly

What Gapps package should I download for this ROM by the way?

Thanks for your help
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] waylo:
Find an earlier .zip. Maybe your zip is faulty.

You should boot into recovery mode. Wipe your existing install (if you don't have anything important on it). And then try flashing again.

I had this issue with many of the May builds for some reason. Just would not install or update at all.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
I was able to re-install it after doing this time an Advanced Wipe

It seems to work just fine now (but I had to uncheck the "verify zip signature" box though)

Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] waylo:
Good to hear! Were you installing this RR ROM?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
Yes....RR-N-v5.8.10-20190128-mondrianwifi-Unofficial

I think it's the latest one (Nougat 7.1.2)

And I installed this Gapps package: open_gapps-arm-7.1-nano-20191006

Seems to work.......I was able to install Kodi and VLC

Will see tonight how stable the wifi connection is when I stream from my server (Unraid)
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jasmineloveflower:
yah i installed all my favorite apps too like netflix, hulu, primed video and kodi without installing google gapps just cause stupid netflix doesnt like rooted devices so i have to install it without google playstore.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
Are you saying Netflix works as long as you don't install the Gapps package?

How do you install the other apps such as VLC, Kodi, etc....without that package?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jasmineloveflower:
Ok this is called side-loading apps i use the app apkpure you can get it from this website www.apkpure.com and download apps directly from there app just as if you was using google playstore, the app downloads and then installs. On the other hand, Netflix of course this app is a pain of the but you have to go to netflix website and download the app for incompatible devices and it works https://help.netflix.com/en/node/57688. If you was to install the updated Netflix app it would come back with an error saying its needs google but this old 2017 app works just fine.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
So how do I install apkpure on my tablet once I've installed the new ROM

Because I do not have any web browser yet.......!!!
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
I figured it out using "Via"

I installed apkpure, and then was able to install VLC, Kodi and also Netflix thru the link you provided

However, I can't have Gmail running......It says I need the Google store

Any idea?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jasmineloveflower:
hi french guy i only use the tablet for movies since not having google playstore i cant use any google apps like gmail, youtube and chrome however, you can use your Via Browser for google stuff. What i did was i open up Via browser and in the browser settings i set www.google.com as my home page then i sign in as im sign in i can view my email through browser and also view youtube videos and such.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
Hi

I've been using my tablet twice to stream movies from my server......

Well, i still have frequent network interruptions. I have to tap on the wifi icon to turn it off, then turn it on again, then go back to the list of movies (in VLC) and I can restart it from where it stopped

Is there something to setup to avoid this? Or a driver to install somehow?

I don't think it comes from my wifi, because I can stream from the same server through my Amazon Fire stick 4k with no issue at all....!

Thanks
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] waylo:
What method are you using to stream the movies? Are you just logging into the server with a file explorer and pulling the movie that way? Or Plex?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
using VLC, that's it......no Plex
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] waylo:
Hmm, I haven't had the chance to try this ROM specifically, but I haven't had any disconnects using the last Lineage 14 nightly and MX Player. If you're not too attached to this ROM, you could try that. Though I don't know if there are any significant driver or wifi differences between the two.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
Can you send me a link to this ROM? I can give it a try....
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jasmineloveflower:
OMG please provide us with the link when i was using an old lineage rom netflix work with google play.. Also can you tell me if netflix works on your lineage rom ty.

---------- Post added at 12:29 AM ---------- Previous post was at 12:14 AM ----------

Hey French guy i would suggest which i was force to do was buy a new battery for your tablet cause this tablet is soooooo old that probably might be causing issues with you wifi .

I order one on monday on amazon for 17 dollars a kit that comes with tools and plastic lift thing to help remove the case. I Install it today and so far noooooo More screen flickering, reboots, the tablet can hold a charge now and wifi performance seem to improved as well so try it, it might help your issues. :)

YAH! i found link with the last 9-29-2019 lineageOS rom for Sam Tab 8.4

https://nyyu.dev/builds im going to install and test i tell you guys later how did it work.
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
Was it not too difficult to replace the battery?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jasmineloveflower:
Nope it wasn't hard at all, trust me I was freaking nervous like crazy there are several videos on YouTube that explained how to change it. All you need is a little patients in removing the case don't rush removing as well make sure when you are prying it open with the plastic pliers the kit provides and remove it as gently as you can applying a little pressure as well and the case begins to open. Once open all you have to do is remove the 4 screws on the battery remove it gently and then replace with new one. Screw up the new battery back on and snap on the case back on then power up the tablet and there you go. So far my tablet held up 6hrs without charging with 55% battery life that came with the battery when I order it. At the moment it is working beautiful like it is brand new all cause of mostly due to battery failure that the tablet was acting up. Now to find the perfect ROM :o:):good::good:
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] French_guy:
My battery doesn't seem that bad...and at least, I should not see interruption with a completely charged battery, right?
[Galaxy Tab Pro 12.2, 10.1, 8.4 Android Development] jasmineloveflower:
I hate to say this but it could be the ROM. I downgraded my tablet to the last stable released of lineage 13 for the tablet it passes saftynet great WiFi and Bluetooth. I have Google play installed and all my apps installed like Netflix, Hulu, primed video and kodi. Also French guy why use vlc and not use MX Player pro works excellent with video supports all codex's and you can stream from it.