yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S2 Original Android Development] Friagram:
Any idea on the battery issue?

On latest stock rom I can go 3 days of average use without charging. Lineage never lasts through the night. This is with only pico gapps installed, and chrome, steam, and skype.
[Galaxy Tab S2 Original Android Development] nostupidthing:
7 to 8 hrs SOT
[Galaxy Tab S2 Original Android Development] kico42:
Yes, with some additional time spent on Lineage I can see using it as a DD is feasable. The fingerprint option is not a big deal for me and the lack of a camera is disappointing but it's not a deal breaker...just yet. More time will tell.

At this time still using Lineage. ;)

Thanks!
[Galaxy Tab S2 Original Android Development] :
When I saw the tons of rol available for nexus and pixel devices and there users are asking for more features but here users are just asking for fingerprint and camera...

There not a just middle.

But I'm no more hopping for a good rom on this device as it is becoming old...

So the conclusion is stay on stock and in fact Samsung stocks roms are the best so far and were on marshmallow so no problem.
[Galaxy Tab S2 Original Android Development] julz24:
HI, excited to see some development on this device. Roms only issue for me is the YouTube videos zoomming, other that that great work.

Thanks
[Galaxy Tab S2 Original Android Development] nostupidthing:
Your conclusion.

It depends but yes stock is not that bad but for me I like this
[Galaxy Tab S2 Original Android Development] bubba1993:
Alright so I have been running it for 3 days now!, I have notified that the battery drains sort of quickly but the ROM is still settling so no problem there. Have not had an overheating issue either.

I occured one problem I rebooted and it went into a boot loop it was something with the wifi I cannot seem to get it to occur again but I just wiped and reflashed and it was all good.

No game mode I can find is compatible to work either

Other then that and the camera super excited to see if we can get devs with the tablet to increase efficiency of ROM thanks and keep up the good work :)
[Galaxy Tab S2 Original Android Development] :
He can't keep up the work as he don't own the device...
[Galaxy Tab S2 Original Android Development] nostupidthing:
He's sick see thread of T810
[Galaxy Tab S2 Original Android Development] :
Oh OK thanks for information ?
[Galaxy Tab S2 Original Android Development] bubba1993:
Yes I know bummed was just saying in general. Any good 6.0.1 custom Roms for us?
[Galaxy Tab S2 Original Android Development] nostupidthing:
Marshmallow you may stay as well with stock rom I think
[Galaxy Tab S2 Original Android Development] T_I:
I was ill, but I'm kinda up and running again. (Mostly running for work though)

I did develop for teh device before I had the loaner, which I still have. Without a device I can still develop, just the testing will be delegated to the readers here. I'm currently saving donations so I can get a used T710/5 when it comes into budget. (It's a nice device and I like developing without competition, gives me the chance to learn more ;) )

Nah, you can use LineageOS 13.0 ( https://www.androidfilehost.com/?w=files&flid=146074 ) as well. I'm now doing a build run for all device on 14.1, will do a run for the same devices for Lineage 13 when it's done. (Had camera working for T715 on 13, need to find whay I killed there anyway)

Edit: in the LineageOS 13 dir there are some ltexx-wifi files, those lack the check for the correct device and install on all devices. The 19-11 version has camera.
[Galaxy Tab S2 Original Android Development] risant:
the camera , bluetooth are not working ...
[Galaxy Tab S2 Original Android Development] nostupidthing:
Fingerprint also. If you mean......

And auto brightness and youtube video and possible mic
[Galaxy Tab S2 Original Android Development] hullabaluh:
restricted profile problems

Hi there

Thanks for the work so far!

I have a problem with the restricted profile of my daughter: she can switch to her profile but nothing works, no reaction in the touchscreen except for changing back to the main profile. Anyone having the same issue or able to reproduce it?

I hope there are soon enough donations for a device ;)

Kind regards

Aurel
[Galaxy Tab S2 Original Android Development] T_I:
I've fixed the build after changes in common code were made for rild (which the device shouldn't have). Uploaded new image and updated OP.
[Galaxy Tab S2 Original Android Development] bubba1993:
So running the new updates posted in op for,about 4 hours. So far it seems a lot smoother now with the removal told. Went with the nano version of gapps as well to try something new. Am enjoying it will run for a few days and see how the battery life is going to be. Camera still isnt working but its not a need be. One day I believe in you T_I
[Galaxy Tab S2 Original Android Development] nostupidthing:
Thx. Please take a moment to fix the other issues when you've time :D
[Galaxy Tab S2 Original Android Development] :
Tell me if you plan to fix the camera.
[Galaxy Tab S2 Original Android Development] sealne:
Hi

Is anyone else getting strange behavior with the new image?

After flashing and getting past unlocking the device i just get a black screen (or occasionally my wallpaper) with no icons/bottom menu on it. Pulling down the top settings etc menu works and pressing the running apps button brings me up a list of running ones and lets me select them (currently limited by that to firefox and settings). This persists after multiple reboots.
[Galaxy Tab S2 Original Android Development] nostupidthing:
No. But I dirty flashed
[Galaxy Tab S2 Original Android Development] currowth:
Can you enable CIFS and NFS support in the kernel.
[Galaxy Tab S2 Original Android Development] hullabaluh:
I have a similar situation with the second, restricted profile. Also with the new image (had it before). If someone could tell me, a restricted profile works or does not work, I would be grateful.

Or if someone can give me hints for debugging this...

Aurel
[Galaxy Tab S2 Original Android Development] sealne:
Interesting, just tried creating a guest login and it behaves normally with icons and bottom menu. I hadn't wiped anything when installing the new image, after noticing the issues I tried wiping the dalvik cache but no help.

Battery may have improved a bit?
[Galaxy Tab S2 Original Android Development] nostupidthing:
Battery life of the latest build seems better than the second last

But camera is still not working

And mic and auto brightness and fingerprint and Bluetooth

Livedisplay sometimes reset back to day mode when set to automatic
[Galaxy Tab S2 Original Android Development] sealne:
Yeah the battery life is a huge improvement, brightness is mildly annoying and I can live without the rest, though would be nice to get at some point. Thanks very much T_I.

Just need to work out what is wrong with my profile/account, really don't wan't to wipe as I had already started from scratch and got things back the way I wanted with 14.1. I really have no idea about how this works on android, so if anyone has any hints that would be very much appreciated. Seems to be something weird with my setup/install rather than a general image problem judging by other people.
[Galaxy Tab S2 Original Android Development] sketchman16:
Just installed. Huge improvements over the previous CM 14.1 builds. Feels very much like a daily ROM now. Don't ever use the camera or mic or print reader. It's extremely fast and smooth so far.

Thanks!

Oh, also, I'm using SuperSU instead of the official root package, and it's working fine.
[Galaxy Tab S2 Original Android Development] mtnez.david:
Hi everyone, It's nice to see the work done for this tablet. Thanks so much. I would like to make some contribution as well although I do not have much time for the time being. [MENTION=4557146]T_I[/MENTION] is there a way that I can help you? Do you know what can be the problem with the camera, mic and other missing features? Seems that Samsung will release android nougat at least for the snapdragon models, I don't know if that could be useful for us in any way...

Best regards

Envoyé de mon SM-T710 en utilisant Tapatalk
[Galaxy Tab S2 Original Android Development] felixlovescats:
Whenever it finishes flashing, I try rebooting and it freezes at the 'Samsung Galaxy Tab S2' screen with the Powered by Android on the bottom. I have to let the tablet die to wipe afterwards. Help??
[Galaxy Tab S2 Original Android Development] bubba1993:
Did you first install 6.0 on tablet? Before installing lineage did wipe system, cache, data and dalivck cache? And that was with the newest release version?

---------- Post added at 07:00 PM ---------- Previous post was at 06:51 PM ----------

@T_I if you need a tester for new released versions I'd be glad to help until you do save up enough to get yourself one!
[Galaxy Tab S2 Original Android Development] felixlovescats:
Yeah. Once it dies I'll double check I do everything and try again. Thanks
[Galaxy Tab S2 Original Android Development] mtnez.david:
Hi, do you know a bit on ROM developing? I wonder if the problem is in the kennel or in the proprietary drivers for the camera, mic... I suposse its the second one, but then I don't understand why it is working in the sm810...
[Galaxy Tab S2 Original Android Development] T_I:
At the moment I'm drowning in RL (work mostly, which kills off dev time).

The camera sensor is available and with some tools it's detected. Stock camera quits on start, Camera Zoom FX starts, but quits as soon as a picture is being taken. (Preview is black) I suspect the hal. It's kinda strange, cm-13 for ltexx from 19-11 works on the wifi variant, including camera.

Sent from my SM-T813 running L1ghtning 6.0
[Galaxy Tab S2 Original Android Development] nostupidthing:
Take your time. We can wait
[Galaxy Tab S2 Original Android Development] bubba1993:
Yup takw your time man and like I said I'm here for test builds when you do get time. So far its good on daily. Did see a problem where it doesn't recognize the gpu but ill look more into that when I'm not at work haha
[Galaxy Tab S2 Original Android Development] hwooei:
Confirm very fast rom ... Thank to dev's ... Graphic in game coc amazingly crisp with no lag at all...never had this with samsung stock rom... But advanced display scenario not working at all (colour too contrast) ...

Thanks a lot for dev's spent some time for this tablet ...

Edit : find color profile in live display setting actually work

Use it as daily driver...

:laugh:
[Galaxy Tab S2 Original Android Development] nostupidthing:
Happy weekend [MENTION=4557146]T_I[/MENTION] :D

When you have free time, don't forget us!
[Galaxy Tab S2 Original Android Development] T_I:
RL is being hogging time like there is more then enough. :(

Uploaded build of yesterday (patch level march 5th). Updated OP. Image tested and boots. Camera still b0rken, sensor is there, but can't be used. I'm suspecting camera server, not sure.
[Galaxy Tab S2 Original Android Development] h4waii:
Anyone running this with encryption enabled? I can successfully encrypt, unlock it at the prompt, but the device seems to just hang after that. Tested on both 02/26 and 03/11.

EDIT: Did a clean install and encryption is working on 03/11 without issues.
[Galaxy Tab S2 Original Android Development] mtnez.david:
Have you tried opencamera, I had that problem with lineage on my moto g 2014 and opencamera worked!

Envoyé de mon SM-T710 en utilisant Tapatalk
[Galaxy Tab S2 Original Android Development] SS2006:
This ROM is great. I really don't care for a camera on a tablet. But I do wish the mic and fingerprint worked (more mic for me) as I do lots of video calls and 'OK google'. Any place I can donate if that would help future releases fix broken stuff? I'd love to.

ALSO, i noticed turning on 'adaptive brightness' doesnt work, just keeps tablet at max brightness, unless it acts as auto-brightness? Can someone check on their tablet
[Galaxy Tab S2 Original Android Development] mtnez.david:
In my tablet adatative brightness doesn't work properly even with the Samsung stock rom
[Galaxy Tab S2 Original Android Development] Friagram:
Camera and light sensors have not worked on any LOS version. Nor has the mic. Fingerprint scanner as well iirc. Those modules will need to be configured and built properly.
[Galaxy Tab S2 Original Android Development] hwooei:
Yup ... I can live with that minus in my tablet...i used it for game and browsing..

This rom is very fast n smooth with no freeze or hang at all..

i get 65k in antutu :):good:

Samsung stock 45k

:good::good::good:
[Galaxy Tab S2 Original Android Development] Friagram:
I was getting around 50k on stock, but with encryption enabled it is around 60k. No idea why encryption makes it faster, i would assume the opposite.

There is an issue with heat though. Samsung throttles the tablet for thermal protection. Using the android 5 that came with it caused a lot of overheating issues that got fixed in 6. Pretty sure lineage is not doing any thermal monitoring, so it runs much hotter...
[Galaxy Tab S2 Original Android Development] Mixikins:
Just tried Open Camera. Much like stock, it doesn't work. However, every time the app is opened and closed, the lens can be heard making the clicking noises it does when it tries to focus on stuff.
[Galaxy Tab S2 Original Android Development] h4waii:
I'm daily driving the latest build and it's great.
[Galaxy Tab S2 Original Android Development] nostupidthing:
Be what are you GUYS SOT?
[Galaxy Tab S2 Original Android Development] hwooei:
I think 4 to 5 sot for playing game...good enough:laugh:

Edited : 5 to 6 hour sot for playing game
[Galaxy Tab S2 Original Android Development] tripLr:
Great job

Typing this on my tab s2 now.

Like you said camera inop.

Also WiFi only shows the 2.4 gz channel

Not my higher 5.8 gz

This is my 3 lineageos install. 2nd beta

Nexus 7

Tab pro 8.4

All pretty much the same

Unlock bootloader

Adb twrp

Download lineageos zip and root and Gapp

Backup original

Wipe install and boot.

Can't wait to do the Verizon galaxy note 4

---------- Post added at 02:15 AM ---------- Previous post was at 01:46 AM ----------

So, I watched XDA for about a year, wanted to load cyanogen, got a spare tablet in January, got the courage to root then deleted knox on my tab 8.4, and went to try cm. They was gone. Arrg.

Started watching Lineageos. Whoohoo.

Mistake 1. Deleted a bunch of stuff before I loaded TWRP. Hey I didn't know I was a noob.

Got Twrp, went straight into Lineageos 13 beta on my galaxy 8.4

Mistake 2. Didn't back up factory image. Reason you should, lots. Main 2 so you can go back, and install some original Samsung apps

No biggie, 8.4 upgraded to Lineageos 14.

Then unlocked my nexus 7. Just got it back from replacing the cracked screen, and the digitizer was buggy. Factory reinstalled a couple times. Still wonked. Loaded Lineageos 14. So much better. Still a couple problems, will take back and see if its under screen replacement warranty.

So , got gifted a tab s2 sm-t710

Learned my lesson,

Step 1 Odin TWRP

Step 2 Boot into TWRP

Step 3 backup factory image

Step 4 download this beta ROM, and Lineageos root

Step 5 install Gapp Pico

I found out if you install the full Gapp on the app store on another tablet, you will have access to all the newest google stuff so you don't have to download the full Gapp.

Plus I like the Lineageos home screen compared to Google launcher, or even Pixel launcher.

However, what's cool is my stock Samsung programs are in the play store, what's not cool is they won't load . I assume there is some kind of device registry between Lineageos and the play store. Be kind of cool to get around that.

So here I Is, thanking the entire XDA contributors. And the lineage os devs.

Can't wait to load my laptop with Lineageos x64 . haha by by Microsoft.

Also thanks to Google for open sourcing their OS.

Back in the day I ran and compiled a PC to be a router on FreeBSD so our company didn't have to pay for a Cisco.

So next question to ask, what's the best OS for a laptop to build Android ?
[Galaxy Tab S2 Original Android Development] nostupidthing:
Me think u got use Linux to build a droid from src.
[Galaxy Tab S2 Original Android Development] Friagram:
Stated earlier, the wifi is set to gb in the config, change it to your region to get all channels.

Google has to provide sources, as they are using the linux kernel... isnt it gplv2?
[Galaxy Tab S2 Original Android Development] tronik:
I see we've now moved threads! I had posted some bluetooth logcats in the previous thread to help troubleshoot the bluetooth issue(s). Obviously microphone/fingerprint/camera aren't working - could we add Bluetooth to the 'not working' list in the OP as well? [MENTION=4557146]T_I[/MENTION]

Happily able to help test builds as well - looking forward to getting this working - will provide any info diagnostics you need. Have now updated to latest build and still exhibiting same issues - at least no regressions! :D

Since I can't use bluetooth headphones for this tablet right now >_< - I'll use regular... but what else is NOT working on this ROM for some reason is:

Netflix. It works fine on stock 5.x and 6.x, but Netflix on this build is stuck on Loading circle for me. Googling shows a couple threads where people rename /system/lib/liboemcrypto.so (which we don't have), and then rebooting. Doesn't work. (DO NOT rename libcrypto.so, you won't be able to boot). There's a flashable drmblobs.zip which apparently breaks Google Play "Movies & TV" some are using to fix the same symptoms on other roms, but flashing that (which installs liboemcrypto.so and a few other libs into /system/vendor/lib) does not seem to resolve the issue on this rom either.

Anyone using the latest build having success with Netflix?
[Galaxy Tab S2 Original Android Development] yavihah:
Noticed that Netflix doesn't work either.
[Galaxy Tab S2 Original Android Development] nostupidthing:
Not Netflix user but waiting for next build with more fixes :victory:
[Galaxy Tab S2 Original Android Development] tripLr:
Which linux to do builds, or does it matter? What say you devs?
[Galaxy Tab S2 Original Android Development] wizardknight:
Ubuntu 14.10 I believe is popular.
[Galaxy Tab S2 Original Android Development] bubba1993:
Any progress?
[Galaxy Tab S2 Original Android Development] mtnez.david:
I think Ubuntu is the best one if you are beginner, personally I like fedora
[Galaxy Tab S2 Original Android Development] tronik:
fedora is a great dev platform. also ubuntu. i use fedora.
[Galaxy Tab S2 Original Android Development] schnoeselmeier:
I did a clean install of the latest build today with pico gapps. I had a backup of all my apps with Titanium on the external sd card. After installing Titanium I could not set the backup folder to the external sd card (document provider). So I had no acces to my backup. I finally had to go back to stock 6.0.1 with my TWRP backup.
[Galaxy Tab S2 Original Android Development] tripLr:
Any idea on timeframe of full lineage os?

---------- Post added at 04:58 AM ---------- Previous post was at 04:56 AM ----------

Same here. Move backup folder to device. I cannot select sdcard for backup either for this build or mondarianwifi lineageos

I could copy backup from device to sdcard. I moved so I could free up room. One of my apps is over 1.7 GB with data., not including the 70 GB data on SD card. I have mirrored my SD cards and was going to use titanium backup to restore the app and its settings on another device. I might revert to lineageos 13
[Galaxy Tab S2 Original Android Development] schnoeselmeier:
Other apps like Total Commander, Quick Pick etc. have access to ext. SD card. Really surprising that Titanium Backup has a problem here... I had already moved the backup folder to device before I saw your quote. It did the trick. I will go back to Unofficial Lineage once the Camera and Fingerprint Scanner problems are (hopefully) fixed.
[Galaxy Tab S2 Original Android Development] nostupidthing:
camera is likely but fingerprint i am not so sure, even [MENTION=3463426]RaymanFX[/MENTION] hasn't fixed it on his T810 build IIRC
[Galaxy Tab S2 Original Android Development] schnoeselmeier:
I could do without the fingerprint scanner but would not want to miss a camera for long. Let's hope for the best and keep our fingers crossed... :o
[Galaxy Tab S2 Original Android Development] nostupidthing:
Hi [MENTION=4557146]T_I[/MENTION] all busy work work? :cool:
[Galaxy Tab S2 Original Android Development] Ather:
compiling a version from cm sources and the device tree linked in 1st post, will post a link if all goes well
[Galaxy Tab S2 Original Android Development] nostupidthing:
BTW, can make the screen brightness go even lower?

And livedisplay doesn't always work in auto mode
[Galaxy Tab S2 Original Android Development] nostupidthing:
Hi [MENTION=4557146]T_I[/MENTION] where are you? :o
[Galaxy Tab S2 Original Android Development] Ather:
Here's my build, compiled with latest CM14.1 sources

Whats Not working?

Camera

Mic (works with headphones)

Bluetooth?

Whats Added:

substratum theme engine

Link:

lineage-14.1-20170401-UNOFFICIAL-gts28wifi.zip

Use Gapps from opengapps, take backup as always
[Galaxy Tab S2 Original Android Development] tripLr:
Camera inop

Microphone inop.

Fixed the WiFi to all , rebooted works great.

Thanks a million for the new build.

Dunno about speaker quality . played some music, a little distorted, but turned volume down seems OK. I have a used device so may be blown speaker.

Checking Bluetooth shortly

Using hi quality mp3 recorder full version

JW library with built in video player

Streaming thru Chrome Canary [MENTION=3335234]tv.[/MENTION]jw.org music videos (some distortion at hi volume)

Checking games

Angry birds
[Galaxy Tab S2 Original Android Development] mtnez.david:
Hi everyone, what about the fingerprint scanner?, you didn't put it neither in the not working list nor in the added list.

Envoyé de mon SM-T710 en utilisant Tapatalk
[Galaxy Tab S2 Original Android Development] Ather:
Fingerprint also doesn't work yet

---------- Post added at 08:24 PM ---------- Previous post was at 08:22 PM ----------

Thanks for testing, yes the sound is a bit distorted, will play with mixer file and test, also wifi region will be fixed in next version
[Galaxy Tab S2 Original Android Development] tripLr:
Took a few to get Mega to load and download and find the file. Figured it out thanks.

Is there a built in mixer? Do you need AN original OEM backup after I rooted and TWRP?
[Galaxy Tab S2 Original Android Development] nostupidthing:
i just wonder, if fingerprint works on t810?

btw, you may like to start your own thread, [MENTION=4557146]T_I[/MENTION] probably won't be happy with two people building here. however, please DO submit your patches to linage gerrit (https://review.lineageos.org/#/q/project:LineageOS/android_device_samsung_gts28wifi) really hope to see this get OFFICIAL

also

livedisplay works occassionaly only

auto brightness as well
[Galaxy Tab S2 Original Android Development] Ather:
yes i'll make a new thread soon, and yes if i make any changes i will push them

can someone check if the mic works when plugging in the headphones?
[Galaxy Tab S2 Original Android Development] tripLr:
Thanks for keeping the dev going. Really like this device.

---------- Post added at 04:27 AM ---------- Previous post was at 04:17 AM ----------

I had major camera issues in my other device with LOS 14.1

The issue is that android 7 attempts to use a new HAL3 for the camera. To fix you have to force it to use HAL1,

Unless Samsung updates their vendor blobs to support HAL3

---------- Post added at 03:49 AM ---------- Previous post was at 03:42 AM ----------

Try following this to fix the camera

https://github.com/LineageOS/androi...mmit/b478054ff800289dd6036749e631debb268cebc9

Saw this over on another thread

FYI aether