yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S2 Android Development] PattayaGlock:
Stuck!!

SM-T810

Had Lineage 14 installed, wiped everything, installed 16, gapps, addons, I keep booting back into twrp. Tried wiping and installing different gapps, nothing has worked.

Reloaded 14 w no problems.
[Galaxy Tab S2 Android Development] phillip zanders:
Everyone having issues with Gapps use open gapps arm 20200117. Then update. I have confirmed that it works with this latest rom.
[Galaxy Tab S2 Android Development] PattayaGlock:
That did it. Thank you!!
[Galaxy Tab S2 Android Development] DrakeJones:
Updater process ended with ERROR: 7

Still getting error: "Updater process ended with ERROR: 7" when trying to install the latest LineageOS 16.0 Rom using TWRP 3.3.1-0 on the "T817T" variant. I originally used TWRP 3.3.1-0 the first time, dropped down to older TWRP releases with no luck, went back to TWRP 3.3.1-0 again with no luck. Tried the re-sizing partition button in the Wipe options with no luck. Same issue occurs with ADB sideload. Re-flashed Stock Rom and then re-flashed TWRP 3.3.1-0.......Same Issue

I think the T817T variant is the only odd ball out when it comes to having the partition sizes fixed with TWRP 3.3.1-0. This is the T817 T-Mobile LTE version.

If its not too much trouble to fix this it would be very much appreciated. :)

If not that is fine as well, I can just wait until the next version of TWRP is released and hope it is fixed then, I just want to watch Youtube Vids on a bigger screen than my Nexus 6 while I game. :D

Thank You For All That You Do :):good:
[Galaxy Tab S2 Android Development] ripee:
gts2-common: Add T817 compatibility

It's not the partition size. Anyone else having the same issue?
[Galaxy Tab S2 Android Development] sal82:
Unchecking "install TWRP as a system app" will do the trick. I have the same tablet and had the same problem.
[Galaxy Tab S2 Android Development] jaysusw:
Rom works fine here, but Netflix only runs SD resolution. any chance to get widevine L1 ? Its L3 actually :(
[Galaxy Tab S2 Android Development] h4waii:
Latest commit

0f281f6c59bc67f855bc423b18a9be7df99221f2 -- trelte-common: build new hidl based lights hal

breaks adjusting brightness on gts28wifi for me. Have reverted this commit and brightness adjustments work again.
[Galaxy Tab S2 Android Development] ripee:
Changelog

Build 0131 for all variants

* The above commit has been reverted, our thanks to [MENTION=683546]h4waii[/MENTION].

* Synced with LineageOS sources.
[Galaxy Tab S2 Android Development] JoshReuben:
[Pls delete]
[Galaxy Tab S2 Android Development] Herr K:
Wifi Issues on T810

I flashed the latest rom (lineage-16.0-20200131-UNOFFICIAL-gts210wifi.zip) and just like with the rom before, I'm having issues with the wifi... sometimes it will stay connected for hours, other times it disconnects after a minute and doesn't find any wifi network until I disable and reenable wifi again.

Is there a fix for this issue? Something like this was mentioned a while back in this thread but it was said to be fixed... it still occurs on my device though.
[Galaxy Tab S2 Android Development] HavocX:
Any updates on fixing the fingerprint reader?
[Galaxy Tab S2 Android Development] h4waii:
[MENTION=6005084]ripee[/MENTION] Do you prefer a GH PR or simply post here on commits resolving issues?
[Galaxy Tab S2 Android Development] ripee:
No because we have no idea how.

Create pull requests, it's easier to review and discuss than to bombard inexperienced users here with the more technical info.
[Galaxy Tab S2 Android Development] ArtoD2:
I just found out by change, that when you are using Netflix and Casting a show to Chromecast. The fingerprint sensor works even if I had used the power button to sleep the device. The Netflix is active in the lockscreen, mayby it keeps the device more "wake"?
[Galaxy Tab S2 Android Development] FranciX03:
Fingerprint "solution"

If you install the Pixel AOD, with a magisk module, the fingerprint sensor Will work fine, because the sensor driver will never killed by the system
[Galaxy Tab S2 Android Development] samus777:
I tried finding the pixel aod module but it seems like there were a few. So I picked one and installed 'always on display enabler' v3 by shagbag913 but it seems to not have fixed the fingerprint reader. As after locking the fingerprint still doesn't allow to unlock.

Are you able to link me to which one you use? Many thanks!
[Galaxy Tab S2 Android Development] -beluga-:
Does anyone know how to force Gmail into dark mode on this build? Xposed is not available for this device (710) and the FlagPrefs.xml hack doesn't work. Thanks
[Galaxy Tab S2 Android Development] ripee:
Changelog

Build 0211 for all variants

* February security patch level.

* Synced with LineageOS sources.
[Galaxy Tab S2 Android Development] cristilamba:
Hi,

Is this a 64 bit building?
[Galaxy Tab S2 Android Development] ripee:
No, flash arm gapps, NOT arm64.
[Galaxy Tab S2 Android Development] Ayle:
SM-T710. I am stuck at the voice assistant setup stage. It sits at please wait and there doesn’t seem to be a way to skip it. Any advice?
[Galaxy Tab S2 Android Development] bmwdroid:
Dirty flashing went well.

Thx for your work.
[Galaxy Tab S2 Android Development] arielrahamim9:
hey , I'm new to rooting and i think i messed up..

i installed twrp with odin then i used twrp and i think i deleted everything including the lineageos rom zip i had on my tablet internal storage..

now i don't have an os installed and i can't seems to move the rom zip to tge tablet tgrough adb sideload in twrp cuz my pc doesn't recognize the device in adb...

anything i can do to either revert back to stock or still install lineageos? preferably the latter.
[Galaxy Tab S2 Android Development] tripLr:
While booted to twrp.

You can use your computer with ADB from Google

To

adb push /path/to/downloaded/Rom/on/your/computer/los.zip /sdcard/Download/

---------- Post added at 06:21 AM ---------- Previous post was at 06:18 AM ----------

Sorry. I forgot you need to fix your ADB security key.

It's posted in our telegram group

https://t.me/triplr_dev_users

Here is note

#adb_no_access_fix

If you cannot connect to your adb device because your key is missing

You need to copy the key from your computer to your device.

From [MENTION=494193]Ather[/MENTION]akber

if linux then use :

adb push ~/.android/adbkey.pub /data/misc/adb/adb_keys

if windows then :

adb push c:users<your windows USERNAME>androidadbkey.pub /data/misc/adb/adb_keys

Or if you can't do that

Copy your adbkey.pub file from your computer

to your external sd card,

And rename it adb_keys

Then reboot to twrp,

Then using file manager in twrp

copy the file adb_keys from the external sdcard,

Or where ever you saved it to

/data/misc/adb/
[Galaxy Tab S2 Android Development] rholm:
I think it's using HD. How do I check? I can save HD videos. I'm using the 11/28 build.

Cheers,

Rich
[Galaxy Tab S2 Android Development] zeon22:
search for test patterns on netflix run any and let it run for few seconds on the right upper corner you will see you max supported resolution. Also you are using modded hd netflix or netflix from playstore?
[Galaxy Tab S2 Android Development] ripee:
Changelog

Build 0103 for all variants

* T710: Speakers and mic should now work. This is the only variant that has different labels in the mixer_paths_0.xml file for the values that were changed by Skulldron, but the values remain the same.

* SD card will work the same as before. Please do not say "it doesn't work" without giving specifics. I cannot help you without knowing exactly how it does not work for you.

* Synced with LineageOS sources
[Galaxy Tab S2 Android Development] dombo1970:
I have problems to start the camera, no connection possible.
[Galaxy Tab S2 Android Development] ripee:
Running new builds now, something went screwy with the camera.
[Galaxy Tab S2 Android Development] glock20c:
T710 on 0103 Build

Mic Fix ...SD card working

Camera Not connecting to internet

thank you for your hard work
[Galaxy Tab S2 Android Development] dombo1970:
Camera working now, thank you.
[Galaxy Tab S2 Android Development] ripee:
Changelog

2nd build 0103 for all variants

* If you flashed the 0103 build but your camera doesn't work, flash the one that is in the corresponding Google Drive folder now.

* Synced with LineageOS sources

Does the camera usually connect to the internet? ;)
[Galaxy Tab S2 Android Development] glock20c:
Oops....lol..God I hope not with the Nasty pics I take
[Galaxy Tab S2 Android Development] glock20c:
Thanks for the update camera is working
[Galaxy Tab S2 Android Development] rholm:
In the video, it says 854x480. That is SD. How do I change it? I believe I installed from the play store.

Cheers,

Rich
[Galaxy Tab S2 Android Development] kabelgleichung:
Are ARM or AR64 Gapps needed? Just asking because the Exynos 7 in the Tab S2 is 64bit capable in principle.
[Galaxy Tab S2 Android Development] ripee:
64-bit capable, but not 64-bit implemented. You need ARM GApps.
[Galaxy Tab S2 Android Development] mikle_01:
Install on my SM-T810 without any issues! Install stable Magisk 18.0 and also no issues with SU / Root. But I didn't get V4A working. Choose in magisk bit it won't work. Someone got it working!?
[Galaxy Tab S2 Android Development] sealne:
That's now the camera and mic working on my T710. Thanks a lot :D
[Galaxy Tab S2 Android Development] kabelgleichung:
I just installed recent "0103" on my T715. Unfortunately I also cannot access my SD card. In settings I see the correct usage (somewhat 30GB of 120GB free) and can eject/unmount the card, but no file manager shows any files on the card. Do you need any more information to debug?

Edit: Card is exfat formatted 128GB.
[Galaxy Tab S2 Android Development] ripee:
The answer is in your question: your card is formatted in exFAT. That is not (yet) supported in the kernel.
[Galaxy Tab S2 Android Development] kabelgleichung:
Okay, I didn't know that, please mention when exFAT is supported and I will try again. Maybe you can add this to "issues" in the first post.
[Galaxy Tab S2 Android Development] Geoz:
Save micro sd card files on your computer on first install. After setting up format micro sd card and copy the files back.
[Galaxy Tab S2 Android Development] halloarno:
Yes, v4a works.

Magisk module viper4android fx.

I also use ainur sauron and audio modification library (install aml as latest).
[Galaxy Tab S2 Android Development] arielrahamim9:
sorry I should have been clearer , my pc won't recognise my device so no adb and my device's sd card slot is stuck...

is there anything i can try to make my pc recognise the tablet?
[Galaxy Tab S2 Android Development] Seonwoo You:
Are you also developing the next version of Android Rom?

Like Android Q
[Galaxy Tab S2 Android Development] tripLr:
Update the USB drivers

---------- Post added at 11:03 PM ---------- Previous post was at 11:02 PM ----------

Can u get it to fastboot mode ?
[Galaxy Tab S2 Android Development] arielrahamim9:
so i updated drivers from samsung's website as well as installed adb & fastboot on my pc but i the command adb/fastboot devices doesn't list any connected devices

do note that my tablet is connected with usb to the pc and the tablet is on twrp adb sideload thingy which i can't get to work.

anything else that i can try doing?
[Galaxy Tab S2 Android Development] mxxt01:
Can you see your device in Odin? If yes flash back stock rom and start from the bigining.

Poslano z mojega SM-T810 z uporabo Tapatalk
[Galaxy Tab S2 Android Development] tripLr:
You can also try a rescue sdcard [MENTION=5554397]logosA[/MENTION] can walk you this last resort ( after Odin like mentioned . Use repartition. (Pit) setting )

If this fails come to the telegram group for a how to...
[Galaxy Tab S2 Android Development] strazicic:
Sometimes usb3 dont let adb work. Then i stick it in usb2 port and it works

From my S10 using Tapatalk
[Galaxy Tab S2 Android Development] Seonwoo You:
Don't you guys have wifi problem?
[Galaxy Tab S2 Android Development] bmwdroid:
On my T810 not, sorry.
[Galaxy Tab S2 Android Development] anon1811:
I have quite severe wifi problems on my T810 with Android 9. No connection all of a sudden. Sometimes it reconnects of itself after a few seconds, sometimes I need to disable and reenable wifi to get it running again for a while. (Except for wifi, everything else works fine.) I'm using the build 16.0-20200211-UNOFFICIAL-gts2010wifi.
[Galaxy Tab S2 Android Development] Seonwoo You:
Usim T715, same problem.
[Galaxy Tab S2 Android Development] cm12:
Having the same or similar issue as DrakeJones on my T817T as well. Lots of "failed to mount /hidden (invalid argument)" followed by ERROR: 7 after flashing. Have to Odin back to Stock to get it alive again.
[Galaxy Tab S2 Android Development] ripee:
Please download and extract adb, connect your tablet to your computer, open a command prompt, and run the following command, then post the results:

adb shell cat /proc/partitions
[Galaxy Tab S2 Android Development] cm12:
major minor #blocks name

253 0 1048576 vnswap0
179 0 30535680 mmcblk0
179 1 4096 mmcblk0p1
179 2 4096 mmcblk0p2
179 3 20480 mmcblk0p3
179 4 4096 mmcblk0p4
179 5 4096 mmcblk0p5
179 6 4096 mmcblk0p6
179 7 1024 mmcblk0p7
259 0 8192 mmcblk0p8
259 1 14336 mmcblk0p9
259 2 16384 mmcblk0p10
259 3 8192 mmcblk0p11
259 4 4096 mmcblk0p12
259 5 90112 mmcblk0p13
259 6 1024 mmcblk0p14
259 7 1024 mmcblk0p15
259 8 1024 mmcblk0p16
259 9 9216 mmcblk0p17
259 10 5120 mmcblk0p18
259 11 2867200 mmcblk0p19
259 12 307200 mmcblk0p20
259 13 27152384 mmcblk0p21
179 24 4096 mmcblk0rpmb
179 16 4096 mmcblk0boot1
179 8 4096 mmcblk0boot0
179 32 125042688 mmcblk1
179 33 125026304 mmcblk1p1
[Galaxy Tab S2 Android Development] ripee:
[MENTION=759062]cm12[/MENTION] are you by any chances using bonuzzz's treble twrp? My official twrp isn't set up for treble, and the error you're seeing is related with that partition being used in a treble set up, but not non-treble. My builds are not treble-ized.
[Galaxy Tab S2 Android Development] cm12:
Fairly certain I wasn't, but just in case I flashed the gts210ltexx 3.3.1.0 linked listed as maintained by you (don't have enough posts yet for the link) . Still getting the same results after flashing that, however.
[Galaxy Tab S2 Android Development] ripee:
Just to compare, have you tried bonuzzz's treble twrp?
[Galaxy Tab S2 Android Development] cm12:
I looked around for a while, but I cannot find that one. Do you have a link for that one?
[Galaxy Tab S2 Android Development] ripee:
No, if he took it down, too bad. I'll make a small change in my twrp source later that should eliminate the missing partition error you were experiencing and I'll post it in my twrp thread.
[Galaxy Tab S2 Android Development] ripee:
Go into adb shell again, but this time just run:

df

I know this seems stupid, but I want to compare the sizes with the labels.
[Galaxy Tab S2 Android Development] cm12:
No problem, I appreciate your time on this!

Filesystem 1K-blocks Used Available Use% Mounted on
tmpfs 1414664 1100 1413564 1% /dev
tmpfs 1414664 0 1414664 0% /mnt
tmpfs 1414664 0 1414664 0% /mnt/secure
/dev/block/mmcblk0p19 2789856 2334408 455448 84% /system
/dev/block/mmcblk0p3 16048 2944 13104 19% /efs
/dev/block/mmcblk0p20 297560 680 296880 1% /cache
/dev/block/mmcblk0p21 26595180 4819472 21770588 19% /data
/dev/block/mmcblk0p17 5032 96 4936 2% /persdata/absolute
/data/knox/tmp_sdcard 26595180 4819472 21770588 19% /mnt/knox
/data/knox/secure_fs/enc_media 26574700 4824592 21750108 19% /mnt/shell/enc_media
/data/media 26574700 4824592 21750108 19% /storage/emulated
/mnt/media_rw/0000-0000 125009920 68960384 56049536 56% /storage/0000-0000
[Galaxy Tab S2 Android Development] ripee:
Changelog

Build 0225 for all variants

* Added T817T compatibility to gts210ltexx.

* Synced with LineageOS sources.
[Galaxy Tab S2 Android Development] cm12:
No joy on my T817T yet :(

Still getting ERROR: 7 at the start of the install, using the full clean install method. Let me know if there's any more info you'd like me to provide.
[Galaxy Tab S2 Android Development] ripee:
twrp logs

Another thing, format all partitions, NOT just wipe... FORMAT! Then try again.
[Galaxy Tab S2 Android Development] cm12:
Yep, I am doing the format after the wipe as well, before the install. Log should be attached.

In searching around about the error, for other devices it was suggested to update to the latest/newest bootloader. I believe I am, using the latest stock 7.0 T-Mobile put out, but I could be mistaken.
[Galaxy Tab S2 Android Development] dannychow:
I find that the front (selfie) camera doesn't work for my T815 device.

At least these two builds had this issue:

lineage-16.0-20200225-UNOFFICIAL-gts210ltexx.zip

lineage-16.0-20200211-UNOFFICIAL-gts210ltexx.zip

Do you have the same problem?
[Galaxy Tab S2 Android Development] reg000:
Same here. Did you find any solution yet?
[Galaxy Tab S2 Android Development] Ayle:
It was caused by gapps. I ended up using pico and that did the trick.
[Galaxy Tab S2 Android Development] thatrunks:
Dear [MENTION=6005084]ripee[/MENTION]

Is it possible to upload the rom to another mirror? If I try to download it via Google Drive it says that the maximum downloads for the file have been exceeded.

Thank you!
[Galaxy Tab S2 Android Development] dombo1970:
Tried with the version for the T810, no problem here to download.

Update: Tried all versions, no problem.
[Galaxy Tab S2 Android Development] bmwdroid:
You have to login into Google then it'll work.
[Galaxy Tab S2 Android Development] thatrunks:
[MENTION=8035814]dombo1970[/MENTION] and [MENTION=5763685]bmwdroid[/MENTION]

As I was posting I was thinking maybe I have to login. Sorry for the noob question thank you both for helping anyways!
[Galaxy Tab S2 Android Development] ripee:
Add your device's folder to your Google Drive. It will create a shortcut and display all future builds automatically, without using up your own account storage space.
[Galaxy Tab S2 Android Development] DrakeJones:
Yeah I tried this as well and also got the same results. I understand much focus is now on Android 10 for most devs, so I would understand if we have to wait and revisit this until after Android 10 and LineageOS 17.1 is out.
[Galaxy Tab S2 Android Development] nomore4u:
I also have a T817T and want try this ROM.

Did you try TWRP Build 3.3.1-1 for gts210ltexx?

Ripee posted it in his TWRP thread.
[Galaxy Tab S2 Android Development] bbrooks182:
So in my case rooting my 810 with Magisk disables the back light for the hardware keys. I may just try dirty flashing Lineage as it is what I have installed anyway.
[Galaxy Tab S2 Android Development] andrej4711:
For me (clean install of lineage-16.0-20200225-UNOFFICIAL-gts210wifi.zip + Magisk-v20.3.zip) this issue (as well as stucked 0% brightness) were fixed by enabling automatic brightness and reboot.
[Galaxy Tab S2 Android Development] bbrooks182:
Hey thanks, I'll have to keep it in mind if I want to root my phone. So far, the Roms give me all the customization I'm looking for without root.
[Galaxy Tab S2 Android Development] Nasty64:
Were you able to figure this out? I'm having the same issue.
[Galaxy Tab S2 Android Development] ripee:
Changelog

Build 0311 for all variants

* March security patch level.

* T817 and T817T support removed. Sorry but I don't have either of these variants nor the time to dig into what changes have to be made to make them compatible. If anyone figures it out, I am always open to suggestions. It's one of the reasons why all my sources are public.

* Synced with LineageOS sources.
[Galaxy Tab S2 Android Development] js-xda:
I am currently trying to understand what is behind initially frequent restarts of the launcher (I guess as no decryption password entry is required but e. g. the warnings about deactivated SELinux is showing up like on a regular boot) which turned within one or two weeks into a completely unstable system either shutting down uncontrolled or throwing error messages "app stopped (repeatedly) working" (or something like that - from top of my head) at me.

This is also the case after wiping the device completely and reinstalling several different builds (20200131-20200211-20200225-20200311) together with OpenGAPPS ARM 9.0 Pico (20200310-20200311). Already during initial setup, I get at some point the error messages (usually Google Play Services or Store - sometimes also Trebuchet). The only way that I got further was using OpenGAPPS ARM 9.0 Pico (20191109) but the errors popped up again at some point (I guess when Play Services were updated). Same (initially "OK" and then errors starting again) was observed after restoring a full backup from mid January.

Initially, I thought the storage must be broken. But due to the funny behavior linked to OpenGAPPS, I am giving it a try to use the tablet without GAPPS (running 20200311). So far, I didn't observe the same issues again but it is also not 100 % stable and somewhat slow but might be also bugs in the build. Therefore, I am not sure anymore what is the issue.

Questions:

Has anyone observed some similar behavior linked to (Open)GAPPS lately?

Is there other than via "Repair file system" / "Wipe" / "Format data" an option in TWRP to "repair" or check the storage? E. g. via ADB or similar?

Any other idea?

I am running a T710.
[Galaxy Tab S2 Android Development] mysa50:
Did you try to start from fresh and use Odin to boot offial ROM and then go with twrp etc.. ?
[Galaxy Tab S2 Android Development] js-xda:
No, haven't gone that far yet - thank you for proposing. I don't have a stock ROM at hand anymore but I will try to flash again TWRP fresh and see how it is going. Will share outcome but might take a few days.

The test with the 20200311 build without OpenGAPPS wasn't successful - F-Droid caused after some time the same errors (multiple time stopped working ...).
[Galaxy Tab S2 Android Development] mysa50:
Which Android version were you using before installing lineage 16? Maybe something is messed up on the bootloader. I tried once to downgrade to marshmallow but I couldn't because of bootloader restriction after updating tablet to Android 7. At least if your tablet is still having trouble after a fresh Odin installation that might be a hardware failure.
[Galaxy Tab S2 Android Development] js-xda:
I was using stock Samsung Android (I recall the last update of Android 7.0 being January 2019) til July last year, installed then TWRP 3.3.1.0 (still up to date as far as I see) and LineageOS 15.1. In November, I moved to LineageOS 16. LOS 16 was stable til somewhere in February and started (as described in the first post on this one) slowly with weird behavior.
[Galaxy Tab S2 Android Development] mysa50:
That's weird!! Maybe a rogue app
[Galaxy Tab S2 Android Development] js-xda:
Summarizing the actions taken so far - maybe someone has another idea. I am a bit clueless what else to try.

The test with the 20200311 build without OpenGAPPS wasn't successful - F-Droid caused after some time the same errors (multiple time stopped working ...).

I flashed the TWRP recovery via Heimdall (no Odin for Linux available) and issues are getting over time rather worse than better. On random occasion, even TWRP fails to access some partitions.

Via terminal in TWRP, I executed a filesystem check via e2fsck but no bad blocks identified.

e2fsck -c -v /dev/block/mmcblk0p...

Anyone some other idea what could be the issue? Other options for checking the storage? I am pretty sure (even so e2fsck didn't come with errors) that the LineageOS build is not the issue - rather some hardware issue. Therefore, I won't bother this thread anymore unless someone has an idea and posts it here.