yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S2 Original Android Development] arunastan:
Thank you for your reply.

if you could kindly explain "I deleted 2 ASSERT lines inside the updater-script, repacked" please.

All i need to do is extract the file, find text T719XXS2BQF3 or any other bootloader version listed there and replace all occurences with my bootloader version?

Can you explain repack? does it means i have extract whole rom, then do the modification to the file and zip it back. Is there a special way to do this, or just zip using 7 zip or winRAR?
[Galaxy Tab S2 Original Android Development] Gandicela:
1) I use 7-zip to open archive the original lineage-16.0-20181108_212204-UNOFFICIAL-gts28velte.zip file

2) Within 7-zip, navigate to \META-INF\com\google\android\ and extract the "updater-script" file into some folder

3) Using Notepad+, edit "updater-script" file by deleting the 2 ASSERT lines, and click save.

4) Back to 7-zip within \META-INF\com\google\android\ delete the original "updater-script" file, and over-write with the edited "updater-script" file

5) Repack within 7-zip, is simply clicking the Folder with the UP green arrow, until you've exited out of the original zipped file.

6) This is the new lineage-16.0-20181108_212204-UNOFFICIAL-gts28velte.zip file you use to flash
[Galaxy Tab S2 Original Android Development] mzisman4:
I made the changes described to the "updater-script" file, did a clean install and flashed gapps nano and everything seems to be working on my t719y. I'm in the US and my t-mobile digits+data sim is working as well as before. I can send and receive texts and answer calls. Unfortunately there is an unrelated signal issue in my area that blocks outbound calls so I can't confirm that functionality.

Edit: No call audio, as expected
[Galaxy Tab S2 Original Android Development] emuandco:
Yeah, the last big flaw noone really can explain how and why.
[Galaxy Tab S2 Original Android Development] claviger:
Also, only one of the microphones works. Hopefully someone can figure it out and send info to [MENTION=5075128]LuK1337[/MENTION] in order to fix
[Galaxy Tab S2 Original Android Development] ginore:
Thanks for this wonderful ROM!

Stable and fast, without all those useless things installed with the original ROM.

But I miss Smart View: I could "replicate" the tab screen on my Samasung Smart TV; how can I do?

What to use in place of smart view?
[Galaxy Tab S2 Original Android Development] ojessie:
GPS lock problem

Anyone else is having a problem wit the gps location service? What ever I do I cannot get an actual gps lock. S2 shows my previous location which is 500 km away. Is someone having an idea or fix?

Best

I tried: factory reset, format data, new flash ... nothing solved the problem
[Galaxy Tab S2 Original Android Development] chrisvaneijk:
I also experience GPS fix issues. On Google maps it looks okay, but with other apps I see a time-out on getting a location fix. I tried GPStest and at first I thought it was not working at all, but after some time (ONE MINUTE!) the app is able to return a location fix. I also use Skydemon for air navigation, but this app just times out with a message: your location cannot be obtained at this time. I hope something can be done about this GPS issue.
[Galaxy Tab S2 Original Android Development] AREK28:
Will this ROM fix the intermittent WiFi problem that many are having?
[Galaxy Tab S2 Original Android Development] yupp111:
I flash the rom, gapps and root 3 times. everything fine but everytime camera is not responding by any app i tryed. some a idea how to fix that?
[Galaxy Tab S2 Original Android Development] LuK1337:
Is your device encrypted?
[Galaxy Tab S2 Original Android Development] yupp111:
Yes it is encrypted
[Galaxy Tab S2 Original Android Development] LuK1337:
Well then wait for next build (like 1h from now)
[Galaxy Tab S2 Original Android Development] yupp111:
Cool....... Standby :)
[Galaxy Tab S2 Original Android Development] yupp111:
Holy sh*t camera works now after flashing new last rom. Thank you and have a beer on me.... i donated :)
[Galaxy Tab S2 Original Android Development] asdsam:
Collected errors

Disabling USB tethering / WiFi hotspot while having a device connected often makes the SM-T719 crash (if no device is connected, it usually[?] works).

I don't really know what "incall sound not working" is supposed to mean. For me, both incoming and outgoing calls do not provide sound.

Internal updates are not working (I guess that is a known issue, though not presented in this thread).

Network traffic monitor (settings -> status bar) is never shown.
[Galaxy Tab S2 Original Android Development] Ollibolli85:
Good morning everybody,

somebody else have problems when playing videos (e.g. from WhatsApp) from the Gallery?

Some local videos simply jerk/stop while playing, some works fine!

I had the same problem with LineageOS 15.1 and also read something about it starting from here:

https://xdaforums.com/tab-s2/orig-development/rom-lineageos-15-0-t3666233/page39
[Galaxy Tab S2 Original Android Development] ab-samy:
[MENTION=5075128]LuK1337[/MENTION] and friends, thanks for the hard work i have a question is it possible to downgrade to stock android 7.0 or not?
[Galaxy Tab S2 Original Android Development] MOCKI010:
LTE working or not ?

just plain question is the LTE full working ? Tks. a lot
[Galaxy Tab S2 Original Android Development] asdsam:
Yes. As far as I can judge, it's perfectly working.
[Galaxy Tab S2 Original Android Development] W-Zaki:
Do you mean the sim card is recognized and voice calls functioning?
[Galaxy Tab S2 Original Android Development] asdsam:
Who said anything about calls? It's working - except that you can neither hear the other party nor can the other party hear you on a phone call. So technically, you can call, but no, it's not working as it's supposed to. You can however use any non-phone-application and e.g. make SIP calls.

You are able to send messages, and use mobile networks (including LTE) to connect to the internet.
[Galaxy Tab S2 Original Android Development] MOCKI010:
Tab s2 8.0 t 719

So as i read - LTE as wanted IS NOT working ! Will it ever work ? (TAB S2 8.0 T 719)

Is this still on the pipeline - meaning development further ?
[Galaxy Tab S2 Original Android Development] LuK1337:
I don't think there's a single person in this world working in on it lol.
[Galaxy Tab S2 Original Android Development] MOCKI010:
Tab s2 8.0 t 719

OK tks. a lot for your friendly answer - So i guess you or others are not able to handle the LTE on this great machine :) Even a lot of users are out there using this phone ............. :confused:
[Galaxy Tab S2 Original Android Development] LuK1337:
Well this is not a phone.
[Galaxy Tab S2 Original Android Development] MOCKI010:
Ok TAB
[Galaxy Tab S2 Original Android Development] LuK1337:
Anyway who cares about calls support on a tablet. Normal people use their phones for that lol.
[Galaxy Tab S2 Original Android Development] LuK1337:
https://github.com/LineageOS × https://review.lineageos.org for unmerged changes.
[Galaxy Tab S2 Original Android Development] asdsam:
Well, these I already know of. So do you change anything before compilation or do you use specific flags for each device? Are the builds for T713 and T719 essentially the same or how do they differ?

I have not really read into Lineage code / structure, but there must be more than just parameters for each device -- I imagine that you have to change some details here and there to make the software run?! There is no repository for the S2 or T719 as far as I can see.

Thank you for your efforts, sorry that some people don't seem to appreciate your work.

Have a nice Sunday. Cheers!

Oh, found it. https://github.com/LineageOS/android_device_samsung_gts28velte
[Galaxy Tab S2 Original Android Development] W-Zaki:
Thanks for the explanation. I get it.
[Galaxy Tab S2 Original Android Development] BigJohnM:
Genius

Just wanted to thank you again for the latest build. I wish I knew more so I could some how contribute. Thanks
[Galaxy Tab S2 Original Android Development] Pesto Baron:
Hey everyone,

this is my first attempt in posting. I hope I have clicked the right button.

I wonder if screen mirroring is working for you guys useing this wonderful rom. Mine is not.

Is there a way to fix this?

The connection starts but the tablet screen turns black and the connection gets cancelled.

Thx
[Galaxy Tab S2 Original Android Development] LuK1337:
AOSP killed Miracast support in P.
[Galaxy Tab S2 Original Android Development] skolebolle:
Installed this rom yesterday. Works like a charm. So fast! Thanks so much! LTE works perfectly. Just had to add manually the apn.
[Galaxy Tab S2 Original Android Development] Shaolian:
Hi, I know the in-call audio isn't working, but if we were to use a bluetooth earpiece, will it work then?
[Galaxy Tab S2 Original Android Development] Shaolian:
Thanks for the reply.

Anyway, I've just bought me self a used T-715Y… just momemts ago :silly:
[Galaxy Tab S2 Original Android Development] fmc000:
Flashed this ROM yesterday. Only bug I found is network traffic on taskbar not showing at all. Everything else seems to work fine (I don't use a Sim card though).

Edit: sometimes the tablet does not unlock using the thumbprint if the screen is not on.
[Galaxy Tab S2 Original Android Development] SteveK.:
Hi, I can connect to my chromecast via screen mirroring/streaming, but connection is intermittent. So there's no undisturbed audio/video transfer. Any ideas what to do?

Thanks,

Steve
[Galaxy Tab S2 Original Android Development] emuandco:
Some logs would be nice I guess. Most recent build? Which GAPPS?
[Galaxy Tab S2 Original Android Development] arunastan:
Is your device T719Y with LTE.

mine is T719y, tab s2 8.0 inch 2016 LTE. Just wondering whether i can flash this rom...
[Galaxy Tab S2 Original Android Development] Gandicela:
gts28velte is the SM-T719Y, which you can further confirm via "adb devices" command from your PC. And yes, i have this flashed and running on my SM-T719Y.
[Galaxy Tab S2 Original Android Development] arunastan:
Thank you for the reply, and im planning to use this rom on my Tab S2. BTW, do you know of any link on where to find the recovery to flash this rom.. A recovery for SM-T719Y?
[Galaxy Tab S2 Original Android Development] Gandicela:
https://twrp.me/samsung/samsunggalaxytabs280lte2016.html
[Galaxy Tab S2 Original Android Development] arunastan:
Hi, Thanks.

I installed TWRP and booted in to recovery and seems internal storage is not mounted. can flash Pie but data etc not mounted. Can you suggest a solution please. When I reboot after flashing LOS 16 custom rom, it ask to reset because cannot decrypt.

in TWRP, cannot reset or mount data..
[Galaxy Tab S2 Original Android Development] Gandicela:
U have to go Wipe>Format Data>Type "yes"
[Galaxy Tab S2 Original Android Development] arunastan:
Yer, it worked, thank you. :o
[Galaxy Tab S2 Original Android Development] Gandicela:
Glad to have helped, Mate.
[Galaxy Tab S2 Original Android Development] asdsam:
Absolutely love that the newest ROM displays the current throughput. Thanks so much for continuously updating/rebuilding!!
[Galaxy Tab S2 Original Android Development] SteveK.:
I tried out several Modems from sammobile. None worked for me. Installed the latest build (190303) and current nano-GAPPS today but no change. I actually don't know what loggings we are looking for .. I'll give it a try:

03-07 13:07:00.161 1000 804 2144 I DisplayManagerService: Display device added: DisplayDeviceInfo{"Casting": uniqueId="virtual:com.google.android.gms,10004,Casting,0", 1280 x 720, modeId 2, defaultModeId 2, supportedModes [{id=2, width=1280, height=720, fps=60.0}], colorMode 0, supportedColorModes [0], HdrCapabilities null, density 213, 213.0 x 213.0 dpi, appVsyncOff 0, presDeadline 16666666, touch NONE, rotation 0, type VIRTUAL, state ON, owner com.google.android.gms (uid 10004), FLAG_SECURE, FLAG_PRESENTATION}
03-07 13:07:00.167 1000 804 815 D WifiLockManager: addLock: WifiLock{CastMirroringProvider type=1 uid=10004 workSource=WorkSource{10004}}
03-07 13:07:00.168 1000 804 804 I MediaRouterService: Connected to route: Route Casting (com.google.android.gms/.cast.media.CastRemoteDisplayProviderService:bf06368c0ee98b20c725eb347b149b27)
03-07 13:07:21.244 wifi 538 538 W wificond: Failed to get NL80211_ATTR_EXT_FEATURES
03-07 13:07:21.252 wifi 538 538 W wificond: Failed to get NL80211_ATTR_EXT_FEATURES
03-07 13:07:50.634 wifi 1979 1979 D wpa_supplicant: Add interface p2p0 to existing radio phy1
03-07 13:07:50.634 wifi 1979 1979 D wpa_supplicant: nl80211: Regulatory information - country=DE
03-07 13:07:50.635 wifi 1979 1979 D wpa_supplicant: nl80211: 2400-2483 @ 40 MHz 20 mBm
03-07 13:07:50.635 wifi 1979 1979 D wpa_supplicant: nl80211: 5150-5250 @ 80 MHz 20 mBm
03-07 13:07:50.635 wifi 1979 1979 D wpa_supplicant: nl80211: 5250-5350 @ 80 MHz 20 mBm (DFS)
03-07 13:07:50.635 wifi 1979 1979 D wpa_supplicant: nl80211: 5470-5725 @ 80 MHz 27 mBm (DFS)
03-07 13:07:50.635 wifi 1979 1979 D wpa_supplicant: nl80211: 57240-65880 @ 2160 MHz 40 mBm
03-07 13:07:50.635 wifi 1979 1979 D wpa_supplicant: nl80211: Added 802.11b mode based on 802.11g information
03-07 13:07:50.757 u0_a4 2441 3575 I CastService: [instance-4] Google Play services client: 15178000, Google Play services APK: 15178000
03-07 13:07:50.758 u0_a4 2441 3575 I CastService: [instance-4] acquireDeviceController by com.google.android.gms
03-07 13:07:54.457 u0_a4 2441 5565 W GCastSource: video RTT is high (140 ms)
03-07 13:07:59.262 1000 804 1666 I DisplayManagerService: Display device removed: DisplayDeviceInfo{"Casting": uniqueId="virtual:com.google.android.gms,10004,Casting,0", 1280 x 720, modeId 2, defaultModeId 2, supportedModes [{id=2, width=1280, height=720, fps=60.0}], colorMode 0, supportedColorModes [0], HdrCapabilities null, density 213, 213.0 x 213.0 dpi, appVsyncOff 0, presDeadline 16666666, touch NONE, rotation 0, type VIRTUAL, state ON, owner com.google.android.gms (uid 10004), FLAG_SECURE, FLAG_PRESENTATION}

Thanks.

Steve
[Galaxy Tab S2 Original Android Development] emuandco:
Need to try these days on my Chromecast. Maybe I can find a fix, but no guarantee that it works that way.
[Galaxy Tab S2 Original Android Development] SteveK.:
Thanks for the effort! Are there other ways to mirror the android screen to an Non-Smart-TV?

Greetz,

Steve
[Galaxy Tab S2 Original Android Development] emuandco:
Sry, still zero time for some tests. Preparing for a booth on Chemnitz Linux Days right now...

Never tried any of these, but maybe these:

https://play.google.com/store/apps/details?id=com.mobzapp.screenstream.trial

https://play.google.com/store/apps/details?id=com.agilleapps.dlnaupnp

Looks like these try to mirror over DLNA which most sort of Smart TVs can do.
[Galaxy Tab S2 Original Android Development] basedkamer:
Any chance that incall audio will working?
[Galaxy Tab S2 Original Android Development] LuK1337:
Well if you fix it then sure.
[Galaxy Tab S2 Original Android Development] fmc000:
Just for curiosity, has anyone tried (or is willing to try) THIS ? I don't have a SIM, otherwise I would have tried myself.
[Galaxy Tab S2 Original Android Development] SteveK.:
Seems to be a more general problem. Tried both apps and different stock roms with the same result. So there is a general T719-problem or my special hardware is malicious. My chromecast should be fine since other devices can stream to it without interrupts.

Would be nice if anyone could try to screen mirror to a chromecast and let me know if it (esp. audio) is working smooth. Would be good to know whether it's a problem of my concrete device or of all T719.

Thanks a lot,

Steve
[Galaxy Tab S2 Original Android Development] crumble6:
Just wanted to say thanks!

I've been on an old build of LOS 15.1 since about September last year because of the problems with LTE and lack of gravitybox, which I need for my setup.

Decided to update tonight finally. Flashed rom, gapps nano, magisk, riru, edxposed, and gravitybox for pie.

Everything working great! I don't use the tablet for calls so don't care about in call audio.

Thanks again, it's good to get the S2 up to date. ?
[Galaxy Tab S2 Original Android Development] :
I can only second that!!
[Galaxy Tab S2 Original Android Development] fmc000:
I have only one problem with this ROM: not-so-random reboots.

If a run some apps when the battery is below 30%-50% more or less, the tablets reboots. It's a complete reboot AFAICT, not just the SystemUI: I see the bootlogo, "the warranty bit:kernel" message, the bootanimation and so on. This happens only on battery power, it the tablet is hooked to a USB power source it does not reboot regardless of the battery percentage.

It happens quite reliably, for example, with the ESPN app. I can provide logs if needed, my idea is to run a logcat collector in backgroud redirected to a file and start the ESPN app, the tablet will reboot almost immediately.

I ran the latest ROM release with OpenGapps nano and Magisk 18.1 .

Please let me know if you need more details.
[Galaxy Tab S2 Original Android Development] Ollibolli85:
I have the same problem since the last 2(?) LineageOS-updates!

I think, the problem also consists with the latest LineageOS-updates for the T713!
[Galaxy Tab S2 Original Android Development] fmc000:
I installed maybe three releases so far and the problem has always been present.
[Galaxy Tab S2 Original Android Development] asdsam:
For me, this also happens occassionally (<1 time a day) and certainly for a longer time already. Could be an issue with memory management, since this always seems to happen when I actively use the tab and not when it's just on standby.

Another issue I got since 3 versions: when I open settings, loading needs some seconds and I cannot search within the settings (Settings app will crash). It does not help to clear its cache ... maybe there were settings that are no longer available that now cause trouble?
[Galaxy Tab S2 Original Android Development] fmc000:
I don't have this issue. For me the settings app loads fast and search works (just tried...). BTW, I attached the logcat of a crash to my previous post.
[Galaxy Tab S2 Original Android Development] Gandicela:
Battery statistics - standby mode.
[Galaxy Tab S2 Original Android Development] fmc000:
[MENTION=5075128]LuK1337[/MENTION] please tell me if I can provide any other information to help debug this issue. Thank you.
[Galaxy Tab S2 Original Android Development] ginore:
I installed this rom without problems, everything works fine, very well.

But I miss the "smart view" function present on the original Samsung roms.

Repeat my question:

What to use in place of "smart view"?

I want to project my phone to my TV. Anyone can help me fix this?

Best regard.
[Galaxy Tab S2 Original Android Development] fmc000:
I just discovered that the reboot on low battery problem is present also in the T713 and T819 versions of the Tab S2 at least. Must be very difficult to deal with.
[Galaxy Tab S2 Original Android Development] Ollibolli85:
Since 17.04.2019, there is a new offical firmware (still Android 7.0) for the T719!

I'll prefer this release in the future, because at least here the basic features work!

Nevertheless many thanks for the T719-custom-rom(s) and all the work behind it!
[Galaxy Tab S2 Original Android Development] Cieniek:
I have T719 and T810 tablets, both still on original Samsung software, and they share the same issue. With high power usage on low battery (<25%) they tend to reboot randomly. Design flow i guess.
[Galaxy Tab S2 Original Android Development] fmc000:
Well, my tablet just rebooted at 56% immediately after opening the ESPN app...
[Galaxy Tab S2 Original Android Development] Ollibolli85:
Does the last problems still persits with the new LineageOS "lineage-16.0-20190510_182009-UNOFFICIAL-gts28velte.zip"?
[Galaxy Tab S2 Original Android Development] fmc000:
Yes, latest ROM and gapps.
[Galaxy Tab S2 Original Android Development] RadioShot:
Will gts28velte work on gts28veltexx?
[Galaxy Tab S2 Original Android Development] tracyiwen:
yes I just flashed it yesterday
[Galaxy Tab S2 Original Android Development] rsawoseyin:
I flashed this ROM on my T719Y. It is working, but I have tried to flash the root addon several times but it fails. The root addon flash fails on signature verification. When I uncheck Signature Verification, it flashes but I don't get root.
[Galaxy Tab S2 Original Android Development] eman2001:
Hello,

why dont you just flash supersu or magisk on twrp recovery to get root? thats what i did and i got full root on my T719 :good: see attached below

besides everything else works LTE Wifi all good and the rom is very fast and stable, many thanks to the developer, i prefer it over stock rom but the only one problem that still persists is the calling sound, cant hear anything when calling form both sides :( if that can be ever fixed then this rom would be 100%, it doesnt really bother me that much but i make occasional calls from my tab when my phone is on charge or something.
[Galaxy Tab S2 Original Android Development] rsawoseyin:
Please can you give me the link to the supersu that works? I downloaded one, flashed it on TWRP without any errors, but it still didn't give me root.
[Galaxy Tab S2 Original Android Development] eman2001:
ok there you go, thats for the magisk root and download the stable one, the supersu stopped getting updates so am not sure if it would work on 9.0 pie but i know for sure it works on 7.0 nougat, but you can still try and see, but as for me i use magisk to root as i get more use out of it :)

https://xdaforums.com/apps/magisk/official-magisk-v7-universal-systemless-t3473445

https://supersu.en.uptodown.com/android/download
[Galaxy Tab S2 Original Android Development] rsawoseyin:
Thanks. Those zips didn't work for my 9.0 Pie - they threw up signature verification error. There was a magisk 19.0 zip I downloaded from another thread which didn't give an error when flashed, but still did not root the device - there was no SuperSU after the flash and when I manually installed it from Play Store, it still didn't give me root. By the way, my TWRP is v.3.3.0.0. . I used it to flash the ROM LineageOS 16.0 (Android Pie) without any problem.
[Galaxy Tab S2 Original Android Development] tracyiwen:
The tablet doesn't enter deep sleep. It has to reboot to fix but after awhile it happens again.
[Galaxy Tab S2 Original Android Development] fmc000:
Third release in ten days. Any particular reason for that?
[Galaxy Tab S2 Original Android Development] Ollibolli85:
And another one...
[Galaxy Tab S2 Original Android Development] fmc000:
Whatever the reason of the many releases is, many thanks to the developer for supporting this tablet.
[Galaxy Tab S2 Original Android Development] fmc000:
Maybe it's just a coincidence but my tablet seems top be stable at 13% of battery. No random reboots so far...
[Galaxy Tab S2 Original Android Development] fmc000:
It seems that I'm the only one still active here... I tried the latest release of the rom but a dirty flash resulted in a bootloop.

Latest magisk and gapps nano, which work fine with the 20190626 release.
[Galaxy Tab S2 Original Android Development] LuK1337:
Oops, uncatched exception. My fault.
[Galaxy Tab S2 Original Android Development] Ollibolli85:
Hello Luk1337,

can you give us a small "changelog" about the last, almost daily releases, please?
[Galaxy Tab S2 Original Android Development] Leokolly06:
Is it possible to use floating apps( multitasking with more than 2 apps on a screen)? It is in the stock rom, but here I didn't find anything
[Galaxy Tab S2 Original Android Development] estemanito:
hi, thank you for your work. I tryed this rom with GAPS pico and nano and Magisk in my T719, but no way to install Youtube Vanced , and no way to uninstall the modules in Magisk once installed. I do full wipe install each time and all is installed in a cleanest way. Thank you :)
[Galaxy Tab S2 Original Android Development] fmc000:
I have magisk installed along with youtube vanced since day one, without a single issue. GAPPS 64bit nano, in my case.
[Galaxy Tab S2 Original Android Development] estemanito:
me too im using GAPPS ARM64 and it doesnt works :confused:
[Galaxy Tab S2 Original Android Development] fmc000:
Try the NANO package, maybe it makes a difference, I don't know.