yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab S Original Android Development] enetec:
I've a similar issue with TWRP 2.8.6.1 flashed by Odin on T805 with Lollipop.

When I enter recovery I got black screen for minutes then, after pressing power (and other too...) button a lot of times finally I got TWRP in locked state.

Any suggestion? Is this a common/known issue?
[Galaxy Tab S Original Android Development] FearlessSpiff:
Is it correct, that the 3.0.0 version for tab s does not support adopted storage? Or am i missing something? I don't get to see my sd card in TWRP which I adopted in MM. :(
[Galaxy Tab S Original Android Development] SkOrPn:
If it was Adopted, then its now seen as Internal Memory in TWRP. It should be the SD Card now in TWRP I would think. :confused:
[Galaxy Tab S Original Android Development] ghost141:
https://www.androidfilehost.com/?fid=24407100847293936

is it so hard to put this link on second post?
[Galaxy Tab S Original Android Development] SkOrPn:
[MENTION=912474]Dees_Troy[/MENTION] any chance we can get official F2FS support in TWRP now that it has had a major update in January and stable now? Please

It would be highly appreciated
[Galaxy Tab S Original Android Development] FearlessSpiff:
Why not just use TWRP Manager?
[Galaxy Tab S Original Android Development] deadman96385:
Here is a 3.0.0 twrp build for klimltexx aka unified T700 and T705, i have updated the tree based on Ashyx's work. So you will have f2fs enabled.

Download:

http://goo.gl/czu7au
[Galaxy Tab S Original Android Development] SkOrPn:
Thank you very much [MENTION=4222965]deadman96385[/MENTION] & [MENTION=4899305]ashyx[/MENTION] :good:

I will give this a try with your CM12.1 ROM this weekend and report back when I can. Its very late here now and I'm too tired to be pushing dangerous buttons on my device, lmao ;)

EDIT: [MENTION=221356]Deadman[/MENTION], quick question. Does this take advantage of the recent commits Jaegeuk Kim posted on F2FS? I know he intended them to go into kernel 4.5 for linux but I'm wondering if that doesn't matter and we here are benefiting from their most recent F2FS work? I been wondering about this all week now, lol.
[Galaxy Tab S Original Android Development] deadman96385:
Recovery won't affect anything it has to do with the kernel that is in the rom. I will work on merging in the latest changes that have been back-ported to 3.4.
[Galaxy Tab S Original Android Development] SkOrPn:
As Homer Simpson would always say .... DOH! I should have known it was the kernel driver that made the difference and not the actual formatting of said partition. LOL

Thanks for your work on this item :good:
[Galaxy Tab S Original Android Development] ashyx:
I noticed you'd posted that for review on the gerrit server. Did it get accepted for official release?
[Galaxy Tab S Original Android Development] deadman96385:
Waiting on a response from Ethan, but it should be accepted because there is no current maintainer for it.
[Galaxy Tab S Original Android Development] ashyx:
It's not an official build.

Not only that the reason I haven't posted it as an update to my thread in the dev section is because I have another update to post and just wanted to know the build worked before posting the update.
[Galaxy Tab S Original Android Development] zigonneux:
earlier i told ashyx that twrp 3.0.0 seemed to be broken because it messed up my recovery/backup done earlier with the previous version. ashyx told me I was wrong so I started investigating further, the answer was simple, my backup was made in F2FS and the recovery in 3.0.0.0 couldn't mount the cache and data whiich was in F2FS. So now I went back to 2.8.7.2 f2fs and things are fine.
[Galaxy Tab S Original Android Development] SkOrPn:
[MENTION=4222965]deadman96385[/MENTION]

After one day of testing this build I have two items to report.

1. Settings do not stick. After telling the initial boot screen to not ask me again if I want to allow modifications, it keeps asking me every time I reboot back in to recovery. If I change my time zone, screen time out etc, all of that is reset on the very next reboot. Not sure if this is normal behavior on stock twrp or not, but thought it important enough to report to you. The recovery is still doing its job so its not a deal breaker.

2. The implementation of F2FS and the flashing of F2FS enabled ROM's is working great. Thank you for that.
[Galaxy Tab S Original Android Development] heliosue:
Where do I type "Fastboot reboot"?

This is probably the dumbest question on record....but I pulled this off of the Team Win website in the section telling how to install with Odin: "Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery.

After typing fastboot reboot,

hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install."

I have been totally unable to root my 8.4 using Odin, so I thought I'd try installing TWRP - no luck there, either. I must be missing something really obvious but I can't give up, yet. Thanks for any ideas.
[Galaxy Tab S Original Android Development] SkOrPn:
Lol, since when do we use Fastboot on a Samsung device? You use Odin 3.10.7, built by Samsung to flash files.

1. Download Odin 3.10.7 > http://goo.gl/enMV96

2. Extract Odin to a directory somewhere as usual.

3. Download the latest Samsung USB drivers > http://goo.gl/eiNWij

4. Install the latest Samsung USB Android driver so your computer knows how to work with your device, as usual.

5. Download the latest TWRP.tar file for your exact device > https://twrp.me/Devices/ (you never mentioed what device you have so I'm not going to point you to the file)

6. Make sure your device is at least 80% charged to continue, please. :good:

7. Put the device into Download mode using what ever method you normally use. (Samsung doesn't use Fastboot Mode like a Nexus device would, they use Download Mode)

8. Start Odin (some guides tell you to run it as Administrator, but it works both ways for me), connect the device to a USB port on the computer and Odin will immediate tell you that it has "Added".

9. Click on the AP button and select your Recovery TAR file you want to flash. Make sure its a TAR file, so use the latest TAR with at least a 2.8.4.0 or higher version number.

10. Hit the start button. When finished flashing, your device will reboot on its own.

11. Now that you have TWRP installed, you can install the latest TWRP image file (img) as well.

Below are the official instructions via TWRP.me for Flashing TWRP.IMG files. (Edited by me for clarity)

Install Recovery via TWRP (Requires TWRP 2.8.4.0 or higher already installed):

Now from your device, Download the latest TWRP image file (TWRP 3.0.0-0.img) from the "Primary (Recommended)" download link for your device and boot to TWRP recovery. Make sure the img file is on your device in the Downloads folder on the sd card (or on a USB drive, up to you). Go to Install button, and find and select the Images button (make sure you have allowed Recovery to allow modifications, which was the very first question TWRP asked you). Browse to the Recovery.img that you just downloaded and select it. Choose Recovery tick and swipe to flash the Recovery.img (or what ever its named).

DONE! You now have the latest TWRP recovery installed

Rooting:

Now use TWRP recovery to flash (a.k.a Install) SuperSU v2.65.zip (Stable) as we normally do. DONE!

If this doesn't work its because your not following directions or your computer or cable etc is broken. Make sure to use a USB port on the computer, not a HUB. Although Hubs seem to work for me just fine. lol

Good luck :good:
[Galaxy Tab S Original Android Development] heliosue:
SkOrPn : Thanks for the help. I could swear that I followed the same directions you gave me about 800 times prior to asking my "fastboot" question above, but I am cleaning out my downloads and starting from scratch once again to see if I can get TWRP installed correctly. (I did have to go through 7 or 8 cables before finding one from logitech that worked.) Otherwise I am apparently doomed to live with Touchwiz for all eternity. BTW - do you suppose that the Team Win guys know that they have "fastboot" instructions in their "install with Odin directions"? Thanks again.
[Galaxy Tab S Original Android Development] SkOrPn:
Interestingly I do not see any fastboot instructions at the team win website for my Tab S. So not sure why you do. I'm using a SM-T700 also known as klimtwifi. Their website clearly shows proper Odin instructions for me.

You sure you got the correct model device selected at https://twrp.me/Devices
[Galaxy Tab S Original Android Development] heliosue:
This is where I found it. Am I looking at the wrong website for TWRP?

[RECOVERY][TabS] TWRP 3.0.0-0 touch recovery [2016-02-06]

This is for the 8.4" version:

Instructions for manual install on our website.

http://teamw.in/project/twrp2/238/

Odin Install Method (No Root Required):

You will need to download and install Odin on your PC. Once you have Odin installed, download the proper .tar file for your device from the download link above. Power off your device. Turn on your device using the proper key combo to get into download mode and attach the device to your computer via a USB cable. Use the PDA tab or button to browse to and select the tar file that you downloaded and flash the device.

Note many devices will replace your custom recovery automatically during first boot. To prevent this, use Google to find the proper key combo to enter recovery. After typing fastboot reboot, hold the key combo and boot to TWRP. Once TWRP is booted, TWRP will patch the stock ROM to prevent the stock ROM from replacing TWRP. If you don't follow this step, you will have to repeat the install."
[Galaxy Tab S Original Android Development] SkOrPn:
Yeah I see that sentence now, and yes it is incorrect. The key combo to reboot into recovery is all he meant to say. Not sure if it actually does patch the stock ROM though as I haven't used the stock before.
[Galaxy Tab S Original Android Development] heliosue:
Thanks for taking the time to reply. I've been trying for so long to get twrp into my Galaxy T700 that I'm starting to doubt my sanity. I'm trying to run the battery down now before I start over again. Thanks again.
[Galaxy Tab S Original Android Development] heliosue:
Well, I at least managed to get TWRP installed (not sure how I did it) so thank you again. I was about ready to give it a rest for a week or so before trying again.
[Galaxy Tab S Original Android Development] SkOrPn:
Did it patch your stock ROM? And did you manage to get it rooted?
[Galaxy Tab S Original Android Development] aelfinn:
Could [MENTION=912474]Dees_Troy[/MENTION] confirm this and maybe include it in the OP?
[Galaxy Tab S Original Android Development] danny19901:
I had been using TWRP on the T705 For ages to flash KitKat and Lollipop roms I no longer have the tablet how ever anymore but ROMs need to be for the T705 unless there KitKat ROMs you can flash T700 ROMs if there KitKat
[Galaxy Tab S Original Android Development] aelfinn:
The download link seems to be dead.
[Galaxy Tab S Original Android Development] lev777:
For 3.0.0-0 - this one worked for my t-700 flashing via Odin

https://www.androidfilehost.com/?fid=24411628330025036

after getting error 7 I flashed the official from within TWRP

https://dl.twrp.me/klimtwifi/twrp-3.0.0-0-klimtwifi.img.html
[Galaxy Tab S Original Android Development] deadman96385:
Since i deleted my old build i have rebuilt them all with improvements and fixes from [MENTION=4899305]ashyx[/MENTION] including F2FS that will be merged into the official trees shortly, as well as adding klimtlte and chagalllte officially so they will have their own builds.

klimtwifi (T700)

http://sean.sspencer10.com/klimtwifi/twrp_klimtwifi.img

klimtlte (T705)

http://sean.sspencer10.com/klimtlte/twrp_klimtlte.img

chagallwifi (T800)

http://sean.sspencer10.com/chagallwifi/twrp_chagallwifi.img

chagalllte (T805)

http://sean.sspencer10.com/chagalllte/twrp_chagalllte.img
[Galaxy Tab S Original Android Development] lev777:
deadman, klimtwifi complains about missing '/modem' when making a backup but there is no modem on the T 700, right?
[Galaxy Tab S Original Android Development] funfun99999:
this new TWRP for T705 dose not backup modem
[Galaxy Tab S Original Android Development] edan1979:
theres an error in the build... the klimwifi is giving error on modem when backup and klimlte did not save modem.
[Galaxy Tab S Original Android Development] j1gga84:
Backup and restore of modem makes problems on all devices at the moment.. Was also the case in previous builds..

Regards

Gesendet von meinem SM-G900F mit Tapatalk
[Galaxy Tab S Original Android Development] joelcool69:
Hi! Somebody with the black screen issue on T800? Just flashed the latest version via Odin and the problem still there. I flashed every single version from official page and the only version that works perfect it's the 2.8.7.0. Any suggestions?
[Galaxy Tab S Original Android Development] enetec:
http://xdaforums.com/galaxy-tab-s/d...-sm-t800-805-807-t3074633/page65#post67113196
[Galaxy Tab S Original Android Development] whatsisnametake2:
does this version work ok on the new MM update for the t805?
[Galaxy Tab S Original Android Development] carmel123:
Tab S 8.4 wifi and twrp not installing

I have a Tab S 8.4 wifi USA model T-700 that was recently Samsung OTA upgraded to 6.0.1 and I cannot install twrp.

Tried odin, everything says it passes. When I reboot to recovery, it is still the stock recovery.

Tried adb sideload and I get an E:footer is wrong E:signature verification failed.

Using twrp-3.0.2-0-klimtwifi.img and I have Developer mode enabled, USB debug, no adb verification.

Any ideas?

TIA,

Rick
[Galaxy Tab S Original Android Development] greeg32:
Nevermind. Sorry!
[Galaxy Tab S Original Android Development] ashyx:
You have to boot to recovery immediately after flashing.

If you don't as soon as you boot to the OS twrp is gone and stock recovery replaces it.
[Galaxy Tab S Original Android Development] carmel123:
Finally got that, twrp installed on the reboot, then she hung on a pulsing samsung ...

Was able to do an adb reboot recovery, and see 'recovery is not seandroid enforcing', then it pops into twrp. Yeah got twrp, but no boot. 8-( Oh well, one step forward and then 2 back ...

Am downloading the 6.0.1 firmware now. Any other possible ways to boot other than reflashing?

TIA,

Tick
[Galaxy Tab S Original Android Development] ashyx:
It takes at least 10 mins for a fresh boot.
[Galaxy Tab S Original Android Development] carmel123:
Agghhh, waited a few hours, no joy. Re-flashed the cf-autoroot-twrp-t700.tar and rebooted to recovery, saw the install complete and rebooted. Same old same old pulsing samsung ...

After a 3 hour plus download of the T700XXU1CPH5_T700XAR1CPH4_HOME.tar.md5 6.0.1 firmware, it was corrupted so I had to download it again. Another 3 hours plus ...

Got the 6.0.1 firmware loaded, and it booted back to where I was, all intact. Well, except for the twrp, which got clobbered.

Ok, installed the twrp again, what the heck, I really want this rooted. Rebooted to recovery, saw the install complete, and it now boots to the pulsing samsung. Oh, well.

Question: I can probably use heimdall to flash just the boot.img or system.img or whatever and keep the twrp recovery.img intact and then install supersu manually. Which img file is likely to be causing the hang?

TIA,

Rick
[Galaxy Tab S Original Android Development] ashyx:
Root is working fine with supersu v2.77
[Galaxy Tab S Original Android Development] carmel123:
finally got it together. thanks !!!
[Galaxy Tab S Original Android Development] Tkkg1994:
Hello dear [MENTION=4222965]deadman96385[/MENTION]

As I see you are the responsible one for this TWRP on chagalllte and chagallwifi

I recently (today actually) tried to build TWRP form your source code (without any single change) and the device is unable to boot into TWRP. Reason I am trying to build TWRP for this device is: MM BL updates makes some problems using the recovery such as: sudden reboots, not mounting /system the right way. I would be glad if you could build an updated twrp with updated kernel source (samsung released them after my request).

Would be glad to have at least a working source code to work from. Thank you for your time
[Galaxy Tab S Original Android Development] j1gga84:
[MENTION=5899304]Tkkg1994[/MENTION]

What about [MENTION=4899305]ashyx[/MENTION] recovery?

I am using his one since ages without any issues.

Regards

Gesendet von meinem SM-G900F mit Tapatalk
[Galaxy Tab S Original Android Development] ashyx:
The source code should be fine. [MENTION=4222965]deadman96385[/MENTION] is maintaining the official twrp and used my device tree.

There has not been any reported issues as above.

If the kernel needs updating then I can update my device tree, however where are these reports of issues?
[Galaxy Tab S Original Android Development] Tkkg1994:
Tried both, it's the same. Did you update to MM bootloader

You can try to use MM bootloader plus aroma or any updater script and you will see what happen

Many reports on my IronRom thread
[Galaxy Tab S Original Android Development] j1gga84:
Yes, I use MM bootloader and modem with AICP11 and ashyx's recovery without a problem.

Regards

Gesendet von meinem SM-G900F mit Tapatalk
[Galaxy Tab S Original Android Development] ashyx:
No issues encountered yet with stock installing anything with twrp.

Is there a recovery log available?
[Galaxy Tab S Original Android Development] Tkkg1994:
As said only with aroma on latest BL. I will give you one when I got some time

Sent from my SuperMan powered SM-G930F
[Galaxy Tab S Original Android Development] meexx:
Hi, wich Version is the best for SM-T805 German Chagalllte ? at Moment ? I cant find the korrect Version. And where can i download it ?

Gesendet von meinem XT1092 mit Tapatalk
[Galaxy Tab S Original Android Development] jcadduono:
immmma takin over ur devices, by request of [MENTION=5899304]Tkkg1994[/MENTION]

Download (temporary, until builds up on twrp.me): https://build.nethunter.com/test-builds/twrp/samsung/

Changelog:

- New kernel

- Fixed USB functions

- exFAT, f2fs, NTFS support

- USB Mass Storage enabled

- OTG support enabled

- Add extra image flashing options per request

- Fixed screen bugs

- Use Samsung USB IDs

- Use init to populate device props based on bootloader

- Bootdevice symlinks

- LZMA ramdisk & kernel

- ueventd & file context restore support

- jcadduono takes over support

- 6.4 MB recovery images?! Room for expansion ;)

Tree source: https://github.com/jcadduono/android_device_samsung_chagalllte

Kernel source: https://github.com/jcadduono/android_kernel_samsung_universal5420/tree/twrp-6.0

have fun
[Galaxy Tab S Original Android Development] Dizzyrul3z:
Damn how to root tab s after MM relesed?

EDIT: done. TWRP + last version of SuperSU = root :)
[Galaxy Tab S Original Android Development] Ahmad Esmat:
Black screen issue

I had a similar black screen issue with TWRP 3.0.2-0 Released flashed by Odin on T805 with 6.0.1. (rooted) by flashing supersu zip by TWRP. When I enter recovery I got black screen for 60 sec then touch screen and everything work fine. I reduced screen time out to minimum.

There is also phrase "recovery is not seandroid enforcing" in red at upper left corner" before entering recovery, but it's not a problem for me.

After 4 weeks the black screen issue disappeared spontaneously and now everything is OK. I do not know why the black screen issue has gone. :confused:

Update: after few days the black screen issue is back again.

Finally: I found temporary fix for this issue< I noticed that when battery is fully charged 100% only the black screen disappeared. This is strange. any explanation
[Galaxy Tab S Original Android Development] robhug:
Same happened to me, back screen issue disappeared... Strange .. maybe with new security patch of custom ROM. I don't know
[Galaxy Tab S Original Android Development] Ahmad Esmat:
After few days the black screen issue is back again.

Finally: I found temporary fix for this issue. I noticed that when battery is fully charged 100% only the black screen disappeared. This is strange. any explanation
[Galaxy Tab S Original Android Development] ChipD16:
Can't boot into TWRP with Samsung Galaxy Tab S 10.5 WiFi (SM-T800) & Android 6.0.1

I have spent hours searching for answers, but I seem to be going in circles and nothing is working.

I flashed 'twrp-3.0.2-1-chagallwifi.img.tar' (recommended for my device at twrp.me/devices) using ODIN, but can not boot into TWRP recovery. Only the stock recovery runs.

When I press VOL-UP+HOME+POWER to enter recovery, I see a very brief message with the Android bot and "no command" and then it boots into stock recovery and I can't load SuperSu (I get No Signature, Verification Failed Errors).

Samsung Galaxy Tab S 10.5 WiFi (SM-T800)

Build: MMB29K.T800XXU1CPH7

Build fingerprint: 'samsung/chagallwifixx/chagallwifi:6.0.1/MMB29K/T800XXU1CPH7:user/release-keys'

Bootloader: T800XXU1CPH7

The download of TWRP by ODIN succeeds every time. I do have auto reboot on , so I think maybe that is the issue (i.e. on reboot TWRP gets replaced?).

---------- Post added at 12:24 PM ---------- Previous post was at 12:12 PM ----------

Got it! I turned off Auto Reboot in ODIN, then did a Hard Reset to turn device off, then booted into recovery! Whew...
[Galaxy Tab S Original Android Development] weeekwo:
twrp for tab s 10.5 lte canada sm-t805w

can i ask how you got twrp working?

i tried both odin and play-store app install for any version from 3.0.0 to 3.2.1, and the result is when entering recovery, it goes to the download screen.

(sm-t805w has differnent recovery layout than regular sm-t805)

appreciate any resposne

thanks
[Galaxy Tab S Original Android Development] ashyx:
No it doesn't, you must be using the wrong key combo to enter recovery.
[Galaxy Tab S Original Android Development] Ahmad Esmat:
Black screen still present

Only disappered when my t805 is more than 90% charged

Any fix?
[Galaxy Tab S Original Android Development] DasXardas:
Hi please I tried to flash latest TWRP on my T805 (Galaxy Tab S 10.5 chagallte) but after flash I stuck on "recovery not seandroid enforcing" message. Can you help me? I cannot flash SuperSu via CF-Autoroot, I've get the same message. I have this official stock samsung rom: T805XXU1CPL1_T805OXX1CPK1_T805XXU1CPH5_HOME.tar thank you.
[Galaxy Tab S Original Android Development] ashyx:
https://xdaforums.com/showthread.php?t=3074633
[Galaxy Tab S Original Android Development] DasXardas:
I tried that, but without successful :(
[Galaxy Tab S Original Android Development] Ahmad Esmat:
Is 3.0.2.1 official release fixed black screen issue for T805
[Galaxy Tab S Original Android Development] ashyx:
Try 3.0.3-1.
[Galaxy Tab S Original Android Development] thejase:
When I tried to flash the newest recovery (3.1) via the official app, it didn't work. Fully rooted with permissions granted. I downloaded, then flashed via app (store on internal memory, not external sd card, then rebooted into recovery from android itself. When I did that I got download mode please do not turn off target. No matter what button combination I used, it kept showing variations of the screen. wouldn't boot to lineage 14.1 (latest) or recovery. Just kept doing the download mode. So i just went ahead and did it through odin. Now everything is fine and lineage boots up like nothing happened but I'm still left curious as to what happened. Any ideas what i may have done wrong?
[Galaxy Tab S Original Android Development] steamrollerpark:
Me too.
[Galaxy Tab S Original Android Development] steamrollerpark:
I switched to PHH's Superuser and the Seandroid Enforcing warning goes away.
[Galaxy Tab S Original Android Development] ashyx:
There is no SEandroid warning, what is it you are referring to?
[Galaxy Tab S Original Android Development] steamrollerpark:
After updating TWRP and flashing Liquid Death 7.1 I was getting 'Seandroid is not enforcing' warning at Boot.

Switch from SuperSu to PHH Su and problem gone.