yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S2 Original Android Development] ivanox1972:
I tried to backup rr totally empty just rom and pico gapps, on twrp 3.0.0.0 and restore give me same error. So it some bigger problem. I ask stroger users to try this and see is they same error.

Every recovery for both cm14. 1 and rr give same com. android. phone fc, and totally damaged restore of totaly perfect health rom

Thanks a lot
[Galaxy Tab S2 Original Android Development] lewmur:
I'm using TWRP 3.0.2-0 and just did a backup and restore of this ROM backing up only boot, Data and System. Working fine. I have a SM-T810. I am also using the pico gapps. Did you install another ROM prior to restoring RR? If so, which one?
[Galaxy Tab S2 Original Android Development] ivanox1972:
Thanks friend for try. I tried cm 14.1 and rr, same error. Stock rwz rom terfect restore. Error is com. Android. Phone so maybe t810 is not perfect test?
[Galaxy Tab S2 Original Android Development] TheMorpheus:
Official build failed :crying:

https://goo.gl/BeuN41
[Galaxy Tab S2 Original Android Development] risant:
since samsung sm-T810 &sm-T710 have both the same hardware specifications the only difference is the screen size.... what do i have to do on lineage 14.1 for t810(editing) to work on 710? please help
[Galaxy Tab S2 Original Android Development] papampi:
I have had the same problem on restoring with both TWRP 3.0.0.1 and 3.0.3 on T815

The com.android.phone error comes up if I restore, even restore on same rom gives the error.
[Galaxy Tab S2 Original Android Development] ivanox1972:
As I said...
[Galaxy Tab S2 Original Android Development] NeWONEx:
:crying:
[Galaxy Tab S2 Original Android Development] papampi:
Actually it's a TWRP problem, better post it in its thread

https://xdaforums.com/tab-s2/orig-development/recovery-twrp-3-0-3-touch-recovery-t3553556
[Galaxy Tab S2 Original Android Development] ivanox1972:
Are you sure? I am now on rr 5.7.x, MM. I will tomorrow try to restore it and see this...
[Galaxy Tab S2 Original Android Development] LBTaylor1984:
Question I know the thread has been talking about Lineage, but is the AOSP release working properly?

I just want the 'Pixel' experience on my S2 the same as my Pixel phone?
[Galaxy Tab S2 Original Android Development] papampi:
Try Axtended AOSP, It has pixel launcher by default.

On Lineage AOSP rom you should install and activate yourself
[Galaxy Tab S2 Original Android Development] ivanox1972:
I tried restore and, as expected, latest mm based rr 5.7.x is perfectly restored. So it is not twrp but rom problem.
[Galaxy Tab S2 Original Android Development] NeWONEx:
Did you restore Data, Boot and system ? Or just data and reflash the rom ?
[Galaxy Tab S2 Original Android Development] ivanox1972:
restore Data, Boot and system.

usual classical restore...
[Galaxy Tab S2 Original Android Development] papampi:
I tried factory wipe > only restore data > flash rom

and factory wipe > flash rom > restore data ... both get same problem.
[Galaxy Tab S2 Original Android Development] ivanox1972:
on which rom?

just backup ,wipe, restore or installed/ restored anz othey rom intermediate?
[Galaxy Tab S2 Original Android Development] papampi:
Tried with AOSP/LineageOS 7.1

Thought may be only restore data then install rom from scratch may fix the com.android.phone error

but didnt.
[Galaxy Tab S2 Original Android Development] ivanox1972:
Old rr is ok, so it is nougat problem. I now use aosp extended, eill try to restore it tomorrow
[Galaxy Tab S2 Original Android Development] nostupidthing:
Any update t3 this?
[Galaxy Tab S2 Original Android Development] NeWONEx:
Weekly build should be ready but there are some issues in kernel side. As i have been told.

Hopefully, we will see build this monday ;)
[Galaxy Tab S2 Original Android Development] papampi:
Amazing news , can't wait ...
[Galaxy Tab S2 Original Android Development] NeWONEx:
Weekly build is out for T810

https://download.lineageos.org/gts210wifi

And for T815 should be out within Minutes

https://download.lineageos.org/gts210ltexx
[Galaxy Tab S2 Original Android Development] andyroidking:
Is this still needed even with the official build? If so, it should be in the OP. Doesn't really matter to me because none of the TWRP builds for this device have working ADB console.... Thanks.

---------- Post added at 10:28 PM ---------- Previous post was at 10:15 PM ----------

Anywho... Backing up and getting ready for a fresh install....
[Galaxy Tab S2 Original Android Development] andyroidking:
Another small detail... ARM not ARM64. I had forgot we have a 64bit device needing 32bit instructions. All is well so far, so Thanks again!
[Galaxy Tab S2 Original Android Development] papampi:
Fresh install.

T815, new official does not detect my sim card

Baseband version : unknown

Settings > Cellular Networks > com.android.phone FC
[Galaxy Tab S2 Original Android Development] ivanox1972:
Also on newest aosp extended, it is expected. Same rom im essentials
[Galaxy Tab S2 Original Android Development] risant:
Is there a patch for an external micro sd card to be an adoptable internal storage...i applied internal adoptable storage of this firmware...after the formatting the sd card got corrupted ...this doesn't happened to tab s t705,t805, tab a 580, note pro p900 and sony xperia tablet z.. i have tried it ..this only happened on samsung tab s2 series ...please help
[Galaxy Tab S2 Original Android Development] papampi:
[MENTION=4873016]hiowa93[/MENTION] fixed AospExtended and RR data on T815.
[Galaxy Tab S2 Original Android Development] andyroidking:
All is well... T810

So far I haven't found anything that isn't working that was before. 5G doesn't work but I have had issues with it anyway since I've had the tablet, so I didn't expect it to mysteriously work.

Super fast, placebo maybe, because fresh installs always are better.

Great Job!!! This gave new life to theis great tablet and now I will definitely be putting off "upgrading". The S3 looked tempting because of the S-Pen but (wtf) no place to store it...

2 cents given.
[Galaxy Tab S2 Original Android Development] john_jr:
wifi hotspot error on T815

[MENTION=3463426]RaymanFX[/MENTION]: First of all thanks for your great work!

I think there is a bug in setup of wifi hotspot. After complete fresh setup of latest LOS build on T815 enabling of portable wifi hotspot fails with error. BUT only if cellular data is turned on. If cellular data is turned off then mobile hotspot can be enabled. This is reproducible. On latest CM 13 build this problem does not occur.
[Galaxy Tab S2 Original Android Development] papampi:
Data fixed on new build lineage-14.1-20170228-nightly-gts210ltexx ?

Any one test please report.
[Galaxy Tab S2 Original Android Development] TheMorpheus:
Unfortunately not. It doesn't see the sim and under baseband it says unknown
[Galaxy Tab S2 Original Android Development] RaymanFX:
This is an issue with SELinux that (somehow?) made its way into the official builds and slipped past my guards.

I will look into it tomorrow and hopefully fix it for the next weekly.

Will also look into the hotspot issue, I think I have an idea about that one.
[Galaxy Tab S2 Original Android Development] ivanox1972:
Boss, great yoi appear here now! Can you investigate nougat based aosp/ cm can not restore good in any twrp? It has com. Android. Phone fc, empty settings, totally unreparable...
[Galaxy Tab S2 Original Android Development] Csetoue:
Does this have OTA?

Enviado de meu SM-T810 usando Tapatalk
[Galaxy Tab S2 Original Android Development] LBTaylor1984:
Does the Bluetooth work on this ROM ?

every AOSP rom i've tried it doesn't, only the original Samsung firmware does the Bluetooth work.

Advise please.
[Galaxy Tab S2 Original Android Development] risant:
any new update for t810 it's been a longtime since the last update jan 27,2017
[Galaxy Tab S2 Original Android Development] TheMorpheus:
There you go mate https://www.lineageoslog.com/14.1/gts210wifi
[Galaxy Tab S2 Original Android Development] papampi:
Better wait for new nightly, data not working on last 2 official nightlies
[Galaxy Tab S2 Original Android Development] ivanox1972:
Which version is best in the moment
[Galaxy Tab S2 Original Android Development] papampi:
Unofficial 28.1.16 from 1st post has data working
[Galaxy Tab S2 Original Android Development] risant:
but t810 has no data it's wifi...is the microphone,adoptable internal storage, bluetooth working on nightfly feb 28,2017
[Galaxy Tab S2 Original Android Development] andyroidking:
mic and bluetooth... I don't use adoptable.
[Galaxy Tab S2 Original Android Development] TheMorpheus:
I was able to send various files without a problem... I didn't try music
[Galaxy Tab S2 Original Android Development] lewmur:
I couldn't get BT to pair with anything with this ROM. Restored stock and BT connected right away with my BT speaker and sound was just fine. I have a couple of Linux boxes running Mint and my T810 could see them with this ROM but wouldn't connect. Actually, that was also true with the BT speaker and earphones. It saw them but wouldn't pair while the stock ROM has no problem pairing.
[Galaxy Tab S2 Original Android Development] papampi:
lineage-14.1-20170307-nightly-gts210ltexx-signed.zip is out.

Please can someone confirm if data is fixed or not?

Edit:

Data is not fixed!!!

Don't install if you need Data.
[Galaxy Tab S2 Original Android Development] ivanox1972:
[MENTION=4326449]papampi[/MENTION] have you some how fixed restore backup for nougat roms??
[Galaxy Tab S2 Original Android Development] papampi:
Tried everything I could think of ... no luck yet.

Gonna do some more tests when going to flash this rom.
[Galaxy Tab S2 Original Android Development] john_jr:
sim card not detected

fresh install of latest nightly (2017-03-07) on T815 and sim card is not detected.
[Galaxy Tab S2 Original Android Development] RaymanFX:
Sorry guys, this SELinux stuff was really weirding me out, but I finally found it today: https://review.lineageos.org/#/c/164757.

The next weekly build will have working data, calls, etc. for the SM-T815 again.
[Galaxy Tab S2 Original Android Development] papampi:
Thanks a lot man,

Do you think of any way to solve mine and some others problem which cause the com.android.phone stops working after restoring roms?
[Galaxy Tab S2 Original Android Development] mr-br:
Just installed the 14.1-20170307 nightly on my T815 and (given no sim detection) most things are running fine.

I get the occasional Browser and Music has stopped msgs.

Also fingerprint setup was displayed during initial setup but it wouldn't register anything (no vibration) and it is not visible under Settings > Security. I think FP support was mentioned as an issue earlier in the thread as working only once on boot, but I see nothing even after a reboot.

E2A: the sd-card isn't working rproperly - I added it as Portable Storage and it detects data usage level but under Settings > Storage it just says "Can't load content at the moment".

Sd-card access works fine in my S5 runing LOS.
[Galaxy Tab S2 Original Android Development] ivanox1972:
[MENTION=4326449]papampi[/MENTION] I have very interesting news for you: I done backup restore build from this last build (ok, I knew that phone function is broken, just to try), and it works!!! perfect, as any other rom...

What changes I done in install, if I remember all: I us nano gapps, not pico, in install process I done reboot to recovery after rom install and then gapps (not just rom, gapps) and in first setup wizard said YES for option help google to improve experience (or similar...)

I really dont know which one is needed.
[Galaxy Tab S2 Original Android Development] papampi:
[MENTION=4273448]ivanox1972[/MENTION] I think when there is no sim , there is no com.android.phone to stop working, so I think you should check the process after next nightly with sim fixed
[Galaxy Tab S2 Original Android Development] ivanox1972:
Ok friend
[Galaxy Tab S2 Original Android Development] papampi:
[MENTION=4273448]ivanox1972[/MENTION], Hiowa93 is testing/working on TWRP 3.1.0 for T815/T810 which may solve our problems

You can check it in Tab S2 Roms Telegram group

TWRP v3.1.0 is Rolling out ...
[Galaxy Tab S2 Original Android Development] papampi:
New nightly is out, Data is fixed.

lineage-14.1-20170314-nightly-gts210ltexx

---------- Post added at 07:24 PM ---------- Previous post was at 06:32 PM ----------

I lost access to my sd card in latest nightly 20170314

Settings > Storage shows empty sd card and says "can not show content".

Can't grant access to apps that need access to sd card.

Other file explorers like ES show sd card content with no problem.
[Galaxy Tab S2 Original Android Development] CuckooPenguin:
Ouch, hopefully just a glitch and that we don't have to reformat ext sd card again as we had to - from CM to LinOS.
[Galaxy Tab S2 Original Android Development] mr-br:
The new nightly to download was detected under Settings > LOS Updates and it downloaded and flashed fine on my T815 (using TWRP 3.0.3 as earlier recommended). It was previously on the 0307 nightly.

The sim card is now detected although not tested.

Sdcard access was broken in the previous nightly and it still shows "Can't load content at the moment". ES Explorer still works fine though.

Still no fingerprint reader enabled.

Otherwise running fine. :)

I will also monitor this version of LOS for power usage as I found the previous nightly drained the battery rather faster than stock 6.0.1.
[Galaxy Tab S2 Original Android Development] ivanox1972:
Probably this twrp 303 can not backup and restore this rom... You can try
[Galaxy Tab S2 Original Android Development] andyroidking:
Bluetooth

Well, 3/14/17 nightly, now Bluetooth turns on. It does show available devices. Device itself says paired but tab still says "pairing". I sometimes get a message stating "incorrect passphrase or pin". Then after a while the tab says paired but it isn't connected.

I call this a win anyway. At least it is one step closer to working.
[Galaxy Tab S2 Original Android Development] CuckooPenguin:
Hm, no difference here either , BT pairing taking forever or failing with pin message.

logcat filtered for bt_|bluetooth http://pastebin.com/XxjbxmPE
[Galaxy Tab S2 Original Android Development] papampi:
I just formated SD card and its fixed the SD content not shown and access problem .
[Galaxy Tab S2 Original Android Development] ivanox1972:
Substratum engine works perfect.
[Galaxy Tab S2 Original Android Development] papampi:
[MENTION=4273448]ivanox1972[/MENTION], My backup/restore problem solved with TWRP 3.1.0 too.
[Galaxy Tab S2 Original Android Development] mr-br:
As mentioned on the Telegram group - this isn't really what I'd call a sol'n though , espec when LOS on other devices recognises sdcards just fine.

If you format the sdcard there's no content to show anyway!

FWIW BT seems to work fine for me on 20170314 nightly with two different BT speakers.

Will wait for T815 TWRP 3.1.0 to be posted.
[Galaxy Tab S2 Original Android Development] andyroidking:
My generic Nulaxy Keyboard connects fine. My Jam Classic 2.0 and LG HBS810 headphones give: Couldn't pair with...because of an incorrect PIN or passkey.

I don't see anything different about bluetooth in my logcat....
[Galaxy Tab S2 Original Android Development] CuckooPenguin:
That's odd, already started wondering if its 810 (not working) vs. 815 (working), but now - based on your experience - it's even bt device (-type ?) related.

So you dont get that "unexpected error" in logcat ?
[Galaxy Tab S2 Original Android Development] mr-br:
Just had a restart after I disabled BT. Will look into logcat ...
[Galaxy Tab S2 Original Android Development] papampi:
I heard you on telegram too :good:

But, before format I couldnt give access to sd card for apps that needed it, now I can.

also default file manager wouldnt show and open sd card content now it does. and let me copy/move from internal to sd.

I know it should work without format, but its a workaround to fix it for now.
[Galaxy Tab S2 Original Android Development] mr-br:
Es explorer and Root explorer work fine so the issue is presumably with the built in FM, whatever it is, and I'm loath to format the sdcard if only because a testing opportunity will be lost.

Oh and I'm fine with formatting as a workaround, just not as a soln. ;)
[Galaxy Tab S2 Original Android Development] andyroidking:
I do now that I'm doing -v long....

[ 03-15 17:59:13.048 7095: 7095 E/BluetoothMapService ]
Unexpected error!

---------- Post added at 11:21 PM ---------- Previous post was at 11:13 PM ----------

Here is a few minutes of me trying to get it to connect...

http://pastebin.com/j9wYH84T
[Galaxy Tab S2 Original Android Development] ivanox1972:
Substratum not work good
[Galaxy Tab S2 Original Android Development] mr-br:
Anyone recommend an easy way to get a logcat file off the tablet via email, dropbox etc.? I'm trying to get something when LOS restarts after disabling BT.

I've failed miserably with everything I've tried (rooted) e.g. Alogcat (generates one line of logging info), Catlog (generates lots of content but no apparent way to save the log) and even the cmd line (from http://wiki.lineageos.org/logcat.html) which generates a few lines then stops.
[Galaxy Tab S2 Original Android Development] ivanox1972:
Can someone confirm substratum engine work and eith which theme?
[Galaxy Tab S2 Original Android Development] mr-br:
I finally found a logcat app that actually works - Logcat Extreme. So here's what happens when I disable Bluetooth and then the system restarts. It's reproducible every time.

http://pastebin.com/BFEg5LvY
[Galaxy Tab S2 Original Android Development] nostupidthing:
Livedisplay is not working on T710, does it work here? (they share lots of codes)
[Galaxy Tab S2 Original Android Development] rfelix13:
Can anyone cast their screen to another device, like a fire stick, on this rom? I absolutely love this rom regardless, but I am curious to see if it is an issue with the rom or just my tablet specifically. I'm using a t815 with the newest rom build (20170314 nightly). I can cast to my fire stick with my oneplus 3t, so I know the fire stick isn't the issue.
[Galaxy Tab S2 Original Android Development] papampi:
New nightly is out:

Lineage-14.1 20170328 nightly gts210ltexx
[Galaxy Tab S2 Original Android Development] andyroidking:
"Nightly" 3/28/2017 - Bluetooth speaker still a no go. I didn't see anything in the changelog about Bluetooth audio anyway. Everything else is fantastic.
[Galaxy Tab S2 Original Android Development] papampi:
Is there any special process to install SuperSU app?

Already installed the addonsu and root is enabled in developer options, some apps keep nagging about SuperSU and need it, but SuperSU fails to update the su binary.

Any idea ?
[Galaxy Tab S2 Original Android Development] nostupidthing:
I wonder fingerprint working here no?
[Galaxy Tab S2 Original Android Development] triniboy:
root

Reinstall and try magisk to handle root
[Galaxy Tab S2 Original Android Development] mr-br:
Still seeing a spontaneous reboot with the 28 March nightly when disabling BT with a connected speaker.

I provided a logcat a few posts back, is anyone listening? Should I be posting that somewhere else?

Also I found that enabling BT under the system menu shows BT switch is enabled but the device list is blank. If I tap on "More Settings" the BT switch is now disabled!
[Galaxy Tab S2 Original Android Development] Nate769:
After leaving my problem for a few months, I have decided to return to see if its possible. I don't want to beat on the issue too much...

I have a 817W (LTE of course) I can get this rom to install, but in no way can I get my data to work! Which is a BIG concern for me. I am running 7.0 on my edge and going back to my 817W with 6.0.1 is KILLER!

Has anyone got this to work yet? I just get no SIM, and no baseband version...No worries if no one has, ill just wait for samsung I guess *Yawn*
[Galaxy Tab S2 Original Android Development] nostupidthing:
new blobs available? official nougat released

https://xdaforums.com/tab-s2/general/7-0-sm-t810-manual-install-t3585044
[Galaxy Tab S2 Original Android Development] triniboy:
Yes Germany only thus far it is also available on sams mobile: https://www.sammobile.com/firmwares/database/SM-T810/

hopefully this can fill in missing pieces for our Devs!
[Galaxy Tab S2 Original Android Development] mr-br:
Tried latest 04-April nightly and it still crashes when disabling BT. Looks like no one is listening :(

Any recommendations where to post a logcat?
[Galaxy Tab S2 Original Android Development] white09:
Post it here -> jira . lineageos . org

I haven't made 10 posts, so I can't use links yet.:(
[Galaxy Tab S2 Original Android Development] Csetoue:
Does this work with the Samsung Keyboard Cover?
[Galaxy Tab S2 Original Android Development] white09:
Csetoue, Samsung keyboard cover works over bluetooth, so, probably no. (Bluetooth hasn't worked for any type of device for me).
[Galaxy Tab S2 Original Android Development] risant:
i installed samsung official release nougat 7.0 (germany) on T810 all worked...bluetooth,microphone,adoptable storage (no more corrupted sd Card), fingerprint sensors ,camera -----better than custom rom ...all apps stable.. . superfast i was able to root iT810...problem solved for this device...try it yourself u will not regret it
[Galaxy Tab S2 Original Android Development] juniper1982:
Good to know. I was about to try the German ROM. I would rather go with lineage though as i don't much care for the Samsung cruft. But having everything working is nice too.
[Galaxy Tab S2 Original Android Development] mr-br:
Latest nightly has a smaller font on the display, most noticeable on lock screen and home pages. Think the icons spacing might be changed too, but can't see any obvious settings changed.

But there is a display regression as the task switcher now shows stacked apps with superfluous horizontal lines overlaid. :(
[Galaxy Tab S2 Original Android Development] CuckooPenguin:
Could those display changes also affect running glympse, because it complains that it requires opengl to be up to date ?
[Galaxy Tab S2 Original Android Development] juniper1982:
i am preparing to wipe the device for ROM installation.

I have TWRP installed and I am going to back up the device. Under backup, the default options checked are Boot, System and Data (excl. storage). I guess that means everything but the data on the SD card (my downloads, movies, music etc) will be backed up.

Now, would that include the data from other accounts on the device. In particular, my daughter has an account and play monument valley, and I would like her config etc to be protected.

Under her account in Android/data I found a folder labelled xxx.xxx.monument.valley (not precisely that, but something pertaining to monument valley. If I simply copy and backup that directory is that sufficient? Ditto for a few other programs (angry birds etc).
[Galaxy Tab S2 Original Android Development] andyroidking:
TWRP does not backup any media. That means anything in /sdcard. You will need to copy the files yourself to either your microsd or on to your pc.

That said... I never back it up as long as I don't choose to wipe the internal sd. This is what people refer to as a "dirty flash". Sometimes they also mean they don't wipe anything at all. By leaving the internal sd you run the risk of one or more apps data not being compatable with the upgrade making it hard to figure out if you are experiencing bugs ... YMMV
[Galaxy Tab S2 Original Android Development] juniper1982:
I thought "dirty flash" meant don't wipe anything (just flash and go, so all user data is there) and clean flash meant wipe cache and dalvik (which gets rid of any user config files). But does that wipe Android/data? According to you, is that no?

I guess I can just copy those two directories (pertaining to angry birds and monument valley) and hope that simply copying them back in the event of a wipe will restore the previous state.

My memory is that files on the "home" directory (downloads, videos, etc) don't get wiped unless you explicitly wipe the sdcard.