yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S Android Development] ashyx:
Yeh sure, but it will be version 2.8.6.0.

2.8.6.1 isn't an official build. Are you T800 or T805?
[Galaxy Tab S Android Development] cdmackay:
T700 for me, please.

Currently running with your build, for the adb shell and Download mode fixes (for which thanks again).
[Galaxy Tab S Android Development] evilecho:
Has this been tested on the SM-T707V
[Galaxy Tab S Android Development] ashyx:
No root or custom recovery for Verizon models I'm afraid due to locked bootloaders.
[Galaxy Tab S Android Development] ashyx:
Try this please:

twrp-2.8.6.2-t700
[Galaxy Tab S Android Development] cdmackay:
Looks perfect.

I took a new backup, with encryption+compression, then did a Factory Reset, and a restore, and everything looks great.

thanks much indeed.
[Galaxy Tab S Android Development] evilecho:
How can we get the boot loader unlocked
[Galaxy Tab S Android Development] DUHAsianSKILLZ:
Refund and buy another device that's not from Verizon or att

-DUHA
[Galaxy Tab S Android Development] ashyx:
New build posted: http://xdaforums.com/galaxy-tab-s/d...00-805-807-t3074633/post59940405#post59940405
[Galaxy Tab S Android Development] meduza:
...any chance for a a zip, which can be flashed via TWRP it self? Using PC and Odin seems annoying ;)

m.
[Galaxy Tab S Android Development] d3xtr0:
su

dd if=/sdcard/twrp.img of=/dev/block/platform/dw_mmc.0/by-name/RECOVERY

Put recovery image on sd card root name it twrp.img and run the commands above on terminal.

Be careful and type everything correctly.
[Galaxy Tab S Android Development] ashyx:
Just extract the recovery.img from the tar and flash it with twrp itself or flashify.
[Galaxy Tab S Android Development] drfranz:
Great, thank you. Finally the days are over when I had to edit the updater script.

I have a little request: do you think you could add support for f2fs?
[Galaxy Tab S Android Development] ashyx:
Probably but is there any point, how many kernels and roms do we have that support it?
[Galaxy Tab S Android Development] drfranz:
Indeed, there will hopefully be many to come, but for that to happen we need a recovery that supports it ;)

At the moment there is a kernel for Samsung's KitKat, I think its the SkyHigh kernel.
[Galaxy Tab S Android Development] d3xtr0:
Newer verso works like a charm :) thanks
[Galaxy Tab S Android Development] meduza:
For LP as well :) Iron Kernel for example.

m.
[Galaxy Tab S Android Development] ashyx:
So you don't have the blank screen issue?
[Galaxy Tab S Android Development] Namoi:
Nope. Never had. But as i said i am still on 3.0 but problems began with this build.

I can try the new builds though even if i am not very enthusiastic to say the least ;)

Edit: what i am sure is i initially flashed the release just prior to first 3.0 via odin end of december as i bought this tab second hand at hat time and it wasn't rooted nor had custom recovery. Then i upgraded to 3.0.0.1 (AFAIR) via twrp this time.

Bootloader is BOJ1, rom unofficial cm12. 1 and kernel is deathly kernel which came with the rom.

Edit2: ah, and i had to Trip knox for rooting btw.
[Galaxy Tab S Android Development] ashyx:
What issues are you referring to?
[Galaxy Tab S Android Development] Namoi:
The black screen...
[Galaxy Tab S Android Development] ashyx:
I thought you said you didn't have the blank screen issue? :what:
[Galaxy Tab S Android Development] Namoi:
Lol :) a lot of misunderstanding .

I don't have no issues whatsoever, but you stated a few posts back that it could be related to devices build in 2015. So i reported back to dismiss this assumption as mine is from 2015 and i have not the bug. :)
[Galaxy Tab S Android Development] ashyx:
Ah I see.
[Galaxy Tab S Android Development] ALLIDOISWINPT:
Hello [MENTION=4899305]ashyx[/MENTION]

The build date of my device is May 2015.

I think the problem must be related to the build date. The two people that shared his data and told that don't have any problem had a device built on 2014. Me and [MENTION=4170684]LazyT[/MENTION] have both blank screen issue and the only thing that ours devices have in comon is the build date (May 2015).

EDIT: The bootloader that i previous posted is wrong. The correct one is T805XXU1BOJ1 that is the same as LazyT. Maybe the problem is related to bootloader?

Maybe if someone else share his data too we could go to a final conclusion.

Best Regards,

ALLIDOSIWINPT.
[Galaxy Tab S Android Development] pixart:
work great thx

installed ,, perfect thx

:good:
[Galaxy Tab S Android Development] ashyx:
It seems you have a T805 same as me. I don't think the T805 has an issue just the T800.
[Galaxy Tab S Android Development] ALLIDOISWINPT:
Yes, i have the T805 and have the blank screen problem.

Like i said before i had tried every TWRP version since 3.0.0 and every have the same screen issue.

The one I'm corrently using and don't have any problem is the 2.8.7.1
[Galaxy Tab S Android Development] zigonneux:
sorry if i don't want to flash again to find out, but does the number of the built has been fixed with the right number ?
[Galaxy Tab S Android Development] corb06:
I have a external SSD, a Samsung T1 256 GB thats formatted in exFat. However I can´t read it when its plugged into the T800 with android 6.0.1 rom, but it works flawlessly with my Galaxy S6 stock.

Is it because of the TWRP 3.0.2-1 or is it the rom thats causing it not to work?

I cant read the or mount the drive in Recovery either...
[Galaxy Tab S Android Development] ashyx:
Aosp doesn't support exFAT. Are you using an OTG cable in recovery and mounting OTG-USB.
[Galaxy Tab S Android Development] albertmurcia:
Working perfect in tab S T805, thanks

Enviado desde mi SM-T805 mediante Tapatalk
[Galaxy Tab S Android Development] corb06:
Yeah Im using OTG cable. Will it work if I reformat it to NTFS?

---------- Post added at 05:53 PM ---------- Previous post was at 05:43 PM ----------

I just tested and reformatted an USB stick to exFat and it worked just fine.

Dont understand why the SSD wont work. The activity LED is blinking but it wont appear in the Storage List.

It works just fine on my phone and on my daughters Z3 Tablet.
[Galaxy Tab S Android Development] Namoi:
Not enough juice provided by the Tab ?
[Galaxy Tab S Android Development] aumast:
I'm looking for zip twrp flashabl because when I extract the image file it's not recognized in twrp I have sm t705 thinks for help

Envoyé de mon SM-T705 en utilisant Tapatalk
[Galaxy Tab S Android Development] ashyx:
Agreed an ssd needs a powered OTG cable.
[Galaxy Tab S Android Development] ashyx:
You need to select install image in TWRP.
[Galaxy Tab S Android Development] aumast:
OK think I installed the twrp app and use it to update the recovery ?

Envoyé de mon SM-T705 en utilisant Tapatalk
[Galaxy Tab S Android Development] ashyx:
You really didn't need to do that and neither do I recommend it.

Just select install from the options then hit the button that says install image.
[Galaxy Tab S Android Development] LauRoman:
I've done that once or twice but only for devices that have "official" twrp support, like hlte. Other than that i flash .img files from within twrp.
[Galaxy Tab S Android Development] suhridkhan:
Great work.

Working perfectly on SM-T807T T-mobile version. Used it to successfully flash the AOSP Marshmallow rom.
[Galaxy Tab S Android Development] franzli:
Thanks for your work on TWRP for the Tab S. I was having a problem with flashing the AOSP 6.0.1 ROM on T700 as apparently the device identified as klimtlte while T700 is actually klimtwifi. This happened both on TWRP 3.0.2-0 and 3.0.2-2. I ended up flashing TWRP 2.8.7.2 f2fs, and was able to flash the ROM. Maybe some setting wrong in compiling T700? (Although I wonder why no one else has noticed this before - on the other hand, I don't remember having this issue with other ROMs I flashed before, so maybe not all ROMs check the device flag?)
[Galaxy Tab S Android Development] ashyx:
This was fixed in post #562.
[Galaxy Tab S Android Development] SkOrPn:
Yeah like ashyx said, this problem was fixed way back on April 16th. The T700 version works perfectly on my T700. Just the best TWRP version so far.

Thanks ashyx :good:
[Galaxy Tab S Android Development] joelcool69:
Searching for a solution for the black screen issue, i reinstalled stock latest firware (XXU1BPC4) and reinstalled the .tar file in the OP. The black screen issue its still there. :( Anything more that i can do? Thanks to [MENTION=4899305]ashyx[/MENTION] for the hard work.
[Galaxy Tab S Android Development] Atomic Guy:
Root Access SM-t807a

Has anyone had success rooting a SM-t807a with this or any other TWRP? I previously attempted using Odin on a 4.4.2 device with a 5.02 TWRP accidentally, receiving a 'NAND Write Fail' but didn't brick the device. From what I've gathered in other threads, this AT&T model has been problematic for root access. All for the purpose of wireless dualshocm 3 access on the device, hahaha.

(If in wrong thread, my apologies. Looking for an active thread for assistance)
[Galaxy Tab S Android Development] Lightn1ng:
How can I flash this through a local root terminal on my device?
[Galaxy Tab S Android Development] ashyx:
Why when there are alternative methods?

Put the recovery image on your internal storage then in a terminal or adb then type:

su

dd if=/sdcard/recovery.img of=/dev/block/mmcblk0p10
[Galaxy Tab S Android Development] Lightn1ng:
Thanks, trying to make an app to do it :)
[Galaxy Tab S Android Development] _Negan_:
Exist a zip version for T705 flashable from recovery?
[Galaxy Tab S Android Development] ashyx:
Why, what's the point? :confused:
[Galaxy Tab S Android Development] _Negan_:
Because I've no pc with odin at the moment
[Galaxy Tab S Android Development] gscollier:
You can flash a .img file directly in recovery, look for the option.

SM-T700
[Galaxy Tab S Android Development] SkOrPn:
Who needs Odin when TWRP can flash the recovery.img directly? Or are you still on stock recovery?
[Galaxy Tab S Android Development] ashyx:
If the that's the case he can't flash a zip either.
[Galaxy Tab S Android Development] marmo:
Quick question. Is there any way to launch it in landscape mode in T700 model? It seems to support only portrait mode.

Thanks
[Galaxy Tab S Android Development] gscollier:
+1

SM-T700
[Galaxy Tab S Android Development] Jebrg:
Hello, ashyx!

Ttoday i update by ODIN to latest awailable sboot.bin and modem.bin:

Bootloader Version: T805XXU1BOJ1

Baseband Version: T805XXU1BOD3

after that i made dalvik/cache wipes in TWRP v3.0.2-1-unofficial, and Android works fine, but still have black screen bug in TWRP.

You wrote, that i must update kernel.

My current kernel (CyanogenMod 11 on KitKat 4.4.4) is:

Kernel Version: 3.4.106-g755e367-dirty root@gentoo #3 32-bit (24 Mar 2015)

I found this thread [6.0.1] Android 6 - Marshmallow, and in screenshots i see that this ROM have kernel 3.4.106-gb170d2d-dirty ubuntu@ubuntu13 #2 (7 Oct 2015).

How do you think, whether it makes sense to upgrade my current kernel 3.4.106 to "new" 3.4.106 (by flashing boot.img file in TWRP) ?
[Galaxy Tab S Android Development] SkOrPn:
My Brothers T700 is a in-dash install and he was wondering the same thing a while back. But its not a deal breaker, would be a nice addition though.
[Galaxy Tab S Android Development] ashyx:
Not possible at the moment. The screen is displayed in its native orientation.

TeamWin and others have attempted to add that feature, but it's device dependant and there has been no workable solution as yet.
[Galaxy Tab S Android Development] SkOrPn:
Yeah I was sure of that.

Below is his in dash setup, the entire star trek lcars theme and the Kodi launcher theme itself was created by my little brother. Even the Porsche splash screen he made. He uses your TWRP too. :good:

https://youtu.be/8ZdfkldY9ic (a little rough around the edges in this early sample, but its MUCH nicer looking and functional today)

https://youtu.be/u9xLIim4pfM (Finished this just today)

Now he's trying to figure out how to get the Google logo to flash correctly on the screen, since this is a dedicated in-dash setup.

He says he might even try and build a ST lcars theme for TWRP. Just because he is such a HUGE fan of the Star Trek computers UI.
[Galaxy Tab S Android Development] ashyx:
If he's any good at theming then maybe he could rotate the ui 90 degrees, but it would take some doing.
[Galaxy Tab S Android Development] Bishopandme:
Good job...dowloading now!

Ths

B
[Galaxy Tab S Android Development] brycegreen:
So it will not rotate to landscape by default? Is it complicated to do?
[Galaxy Tab S Android Development] enetec:
Bug still present

On my T805 Exynos powered black screen bug until timeout on booting recovery is still present in 3.0.2-1 release... :(
[Galaxy Tab S Android Development] SkOrPn:
We were talking about the boot animation, not the ROMs UI. Bootloader, Recovery and Boot animation screens are almost always in portrait mode.
[Galaxy Tab S Android Development] ashyx:
Test for T800 or T805:

https://www.androidfilehost.com/?fid=24566454284190298
[Galaxy Tab S Android Development] LazyT:
Not working for me on T800.
[Galaxy Tab S Android Development] ashyx:
What didnt work, more details please.?
[Galaxy Tab S Android Development] LazyT:
Black screen still present, what else when we test a fix for it. ;)
[Galaxy Tab S Android Development] meduza:
3.0.2-1 from OP is working like it should, no issues discovered :)

m.
[Galaxy Tab S Android Development] ashyx:
Doesn't boot, didn't flash, bootloop... any number of things could relate to generic not working statements.
[Galaxy Tab S Android Development] ashyx:
I don't think there is a lot more I can do here for this random issue until TeamWin address it themselves.

It would be best for those affected to start filing bug reports to teamwin themselves as they are more likely to do something about it.

To speak directly with teamwin devs you can contact them on their IRC channel.

http://webchat.freenode.net/?channels=twrp
[Galaxy Tab S Android Development] enetec:
Yes, I saw there are several bug tickets still open for the black screen bug for a lot of Samsung devices, expecially since TWRP 3.

Anyway I had this bug even with TWRP 2.X.X.X with my T805.

Moreover, to be honest, I think first time I saw this bug I still was on stock recovery: during KitKat to Lollipop OTA (or maybe, second Lollipop update, I'm not sure...) instead of the green android working, I got a loooong black screen and after a lot of time the system rebooted. So I think this could be boot related too.

Anyway, looking at the code which is able to correctly activate display after a timeout, it shouldn't be so hard to replicate it during TWRP booting... isn't it? :confused:
[Galaxy Tab S Android Development] zigonneux:
this black screen is a strange bug, it went away after installing slim6 alpha. It look like it depend of the Rom we have installed. This doesn't make much sens to me but i have experience it nonetheless. I had to reboot TWRP after installing the Slim 6 Rom because I had to get a opengapps 6 on my flash drive after installing Slim 6 .. I was expecting that black screen and it simply didn't happen. TWRP did reboot without any problems. Weird stuff.
[Galaxy Tab S Android Development] Namoi:
People experiencing this bug should maybe try to reflash twrp... several times. I also experienced strange behaviors while flashing Roms and Kernels people on the same device and same setup didn't experienced and for no obvious reason it eventually worked... Bits are bits... who knows where they choose to settle at end...
[Galaxy Tab S Android Development] enetec:
Not so weird after all...

Me too was sure recovery should work in not related way with installed rom (system).

BUT some experiences done recently with this T805 and with UMI Rome X showed me that there is some tights between ROM and Recovery... even if I'm not sure if with system or boot partition... :confused:

Anyway, even if it is the T805 Lollipop ROM to interfere with TWRP, as I already said, if TWRP is able to turn on screen after timeouts, I don't see any reason to not use the same working routine on first start too to resolve this issue... :confused:
[Galaxy Tab S Android Development] HausiX10:
Just installed the newest version, it started ok, but only once. after rebooting the system i could not enter recovery mode again. went back to "cf-autoroot-twrp-t805" which just works (looks a bit oldfashioned, but hey :))

hans
[Galaxy Tab S Android Development] ashyx:
You just need to wait for it to boot.
[Galaxy Tab S Android Development] Brovning:
Hello!

First I have to thank you for your good work! :good:

The "Blank-Screen-Until-Timeout"-Bug is still in the version "TWRP-3.0.2-1-T805/T807".

Could you please also fix this issue there?
[Galaxy Tab S Android Development] ashyx:
This is a fix teamwin may have to implement. I've tried everything I can to solve it.
[Galaxy Tab S Android Development] Brovning:
Which version is the last one working without this blank-screen-timout?
[Galaxy Tab S Android Development] ashyx:
2.8.7.1

https://www.androidfilehost.com/?fid=24052804347766150
[Galaxy Tab S Android Development] Twist79:
Thanks for twrp_3.0.2-1_sm-t705.tar

Keep up the good work!
[Galaxy Tab S Android Development] ashyx:
Please click the thanks button. ;)
[Galaxy Tab S Android Development] zigonneux:
this black screen time out is not present with all the roms. If you're using a 5.x.x rom it is supposed to reboot right away to twrp , if you use a MM6 rom, then you might have this black screen , it would be nice if it get fixed one of these days

just saying.
[Galaxy Tab S Android Development] ol31:
Hi everyone

Big troubles there. I used to work with twrp 3.0.2-1 multiple times without issues excect the 30s blackscreen.

Today I wanted to reboot to twrp from my rom to do a backup as I did a few weeks ago.

The tablet is now stucked to twrp splash screen and I am not able to reboot to rom. With power and vol down to reset I am not able to boot after Samsung logo.

What can I do ???

I am not able to go into recovery mode nor reboot to ROM.
[Galaxy Tab S Android Development] ashyx:
Try flashing twrp again.
[Galaxy Tab S Android Development] ol31:
Thanks it works again...
[Galaxy Tab S Android Development] zigonneux:
the trick is to power off then reboot to TWRP with the volume and start button. Not too many apps can reboot to TWRP without having this black out problem.
[Galaxy Tab S Android Development] ol31:
Is CWM supports f2fs ?
[Galaxy Tab S Android Development] meduza:
No idea, but this TWRP does :)

m.
[Galaxy Tab S Android Development] ashyx:
Who cares go find a cwm thread.
[Galaxy Tab S Android Development] ashyx:
It will when TW sort out the framebuffer issues.
[Galaxy Tab S Android Development] manohar3787:
am using a t800 model and followed the steps exactly , twrp is installed but i dont get the supersu installed in my device . how do i root it now.

I have tried doing the steps again and same thing , no super su. I have used the latest TWRP which was mentioned in this post

I installed Supersu from the store but it says i need a rooted device for it to work . ??

Kindly help
[Galaxy Tab S Android Development] SkOrPn:
Just flash the latest SuperSU.zip with twrp. It's not that difficult.

What ROM are you using? It should already be rooted. Here is the normal download page for SuperSU

http://xdaforums.com/showthread.php?t=1538053

And here is the root guide

http://xdaforums.com/galaxy-tab-s/development/root-cf-autoroot-twrp-t800-t3079488
[Galaxy Tab S Android Development] ashyx:
What you have installed is just the app. You need to flash the supersu zip in twrp.
[Galaxy Tab S Android Development] manohar3787:
[MENTION=4899305]ashyx[/MENTION] thanks for the info , which version of SuperSU should I install
[Galaxy Tab S Android Development] meduza:
Chainfire`s latast 2.76 of course :)

m.
[Galaxy Tab S Android Development] manohar3787:
[MENTION=467894]Medusa[/MENTION]2 thanks buddy it worked.
[Galaxy Tab S Android Development] ashyx:
[emoji106] <<<hint hint [emoji6]
[Galaxy Tab S Android Development] Olioaglio:
for any reason i cannot access the backup folders created by this twrp 3.0.2-1 version with anything else as from within twrp itself. from es explorer or any other file explorer those folders appear as 0 byte files on my external sd. i even tried pulling my sd card and tried in Windows Explorer but... the same. from within twrp i can access, delete and all operations including restore just fine. this i kinda weird. i have tried with and without encryption, with and without compression, but it's always the same result. nothing but twrp itself can access those folders. [MENTION=4899305]ashyx[/MENTION] any idea?

Cheers, Olioaglio

p.s. for the records: this is on t805 with Schischu aosp 6.0.1 and supersu 2.65 if it matters in any way
[Galaxy Tab S Android Development] ashyx:
Strange, have you tried root explorer? Its the only one I use.

Which folder path are you accessing the backups?

Try mnt/media_rw/
[Galaxy Tab S Android Development] Olioaglio:
thanks für your suggestions. but unfortunately in root explorer the folders even do not show up completely (just as they would not exist). with your suggested path to use, they are also not visible at all with es explorer and also root explorer (not hidden, but just not existing). If i use storage/xxxx-xxxx/twrp/... they show up as these 0 byte files, but i cannot delete or access those files (error code 39 appear). strange enough that all is working perfectly from twrp. it's just if twrp would use an other file system.

trying to push my glory backups over to pc now via adb and then doing further experiments

Cheers, Olioaglio

Olioaglio
[Galaxy Tab S Android Development] ashyx:
R u sure you have full root access? If root explorer cannot see the folders then there is an issue with your device.

Make sure you are using the latest version of root explorer.

Did you use encryption in twrp by any chance?
[Galaxy Tab S Android Development] Olioaglio:
[MENTION=4899305]ashyx[/MENTION] found the culprit finally.... its just the auto generated names of the backups created by twrp. these all ended with "eng." i assume the fullstop at the end is the problem. as i was not able to rename the folders with any file explorer i finally did it in the internal file manager of twrp and rebooted... and.... pow.... all these weird 0byte files are normal accessible folders now. geez.

Cheers, Olioaglio
[Galaxy Tab S Android Development] ashyx:
The ENG. comes from the build ID of the AOSP kernel build being used.

I suggest if you make backups rename them first.
[Galaxy Tab S Android Development] alberto1414:
Do I need to root (T800) before flashing this TWRP? if so can you help me how?
[Galaxy Tab S Android Development] zigonneux:
no need to root if you FLASH WITH ODIN , you can google: how to flash twrp with odin, there are some youtube videos about it and tons of infos.

NOTE: It is important to boot to recovery after flashing with Odin or twrp may not stick and will be replaced with stock recovery.

When flashing uncheck auto reboot in Odin, immediately after flashing manually reboot and boot into twrp.

Manual reboot is POWER + HOME +VOL DOWN then as soon as the screen goes blank immediately change to VOL UP whilst still holding the other buttons.
[Galaxy Tab S Android Development] Jebrg:
Today i update from CM11 (Android 4.4) to AOSP (Android 6.0.1).

I thinking, that this must resolve blank skreen bug, but no.

My current config:

twrp_3.0.2-1_sm_t805.tar

Bootloader Version: T805XXU1BOJ1

Baseband Version: T805XXU1BOD3

Manufacturing Date: 2015.7.1

Kernel Version: 3.4.106-g2baa1c5-dirty ubuntu@ubuntu14 #1 32-bit

Android Version: 6.0.1
[Galaxy Tab S Android Development] Spo0cky ^^:
What is the number of TWRP after the Install.

3.0.2-0 or 3.0.2-1

Than if i installed with TWRP or Flashfire have i 3.0.2-0.

Greetz Spo0cky ^^