Database Develop

Development [RECOVERY][UNOFFICIAL] TWRP for Galaxy S21 Ultra (Exynos)

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Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.
Code:
* Your warranty is now void.
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or your getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
Supported Models:
Galaxy S21 Ultra G998B/N.
Download & Guide:
1. Unlock your bootloader.
2. Download S21 Ultra: p3s.
3. Reboot to download mode
4. Put the TWRP TAR for your device with Odin in the AP slot, vbmeta_disabled_R.tar in USERDATA slot and click start.
5. Reboot to recovery via recovery key combo (Vol up + power + USB connected).
6. Disable encryption:
- Go to Advanced > Terminal, type: multidisabler.​If vendor complain about free space left on device, will attempt to resize vendor. and it ask to - Run multidisabler again!.​- Type: multidisabler again. will see - Finished. when done.​- Go back to Wipe > Format Data > type yes.​- Reboot to recovery.​7. Flash magisk apk in twrp.
8. Reboot to system, Enjoy.
Support:
Live support is available via #twrp on Freenode with your IRC client or just click this link.
Telegram group
Bugs:
- Encryption not fully working.
Thanks:
TWRP team
@ianmacd for multidisabler
Sources:
Kernel tree
Device tree

Changelog:
29.11.2021 - Update to TWRP 3.6.0
- Updated to latest kernel source
- Update multidisabler
- fstab clean up
21.08.2021 - Add Symlinked dynamic partitions to fstab
09.08.2021 - Fix haptic feedback
- Updated to latest kernel source
- No vbmeta disable require
- fstab clean up
01.03.2021 - Initial Release.

Boss!

Boss

Thanks boss..

Boss!

Omg.... Boss and Heroes

Any custom rims for this device yet? Maybe a Pixel Experience ROM?

Any news on rom development by chance?, Just curious thanks.

It will take a big while before custom ROMs, don't expect them too soon

Hello everyone, I only have one question, besides the Twrp and the vbmeta_disabled_R.tar do you also need to flash a Multidisabler via Odin? Thank you.

siriow said:
Hello everyone, I only have one question, besides the Twrp and the vbmeta_disabled_R.tar do you also need to flash a Multidisabler via Odin? Thank you.
Click to expand...
Click to collapse
You just need to go to advanced then open terminal in TWRP, and type multidisabler, then wait, then type it again.

FreeRunner2017 said:
You just need to go to advanced then open terminal in TWRP, and type multidisabler, then wait, then type it again.
Click to expand...
Click to collapse
Ok, Thank you

siriow said:
Ok, Thank you
Click to expand...
Click to collapse
Your welcome, any issues feel free to PM me

I wish there was a very easy way to patch AP to keep TWRP after a dirty flash manual upgrade.

Burt Squirtz said:
I wish there was a very easy way to patch AP to keep TWRP after a dirty flash manual upgrade.
Click to expand...
Click to collapse
1.Easiest option - Go with custom ROM (If available)
2.Second easy, modify AP and patch it.
Extract all the contents of AP file - delete recoevry and vbmeta images - Repack as tar (You can use 7zip or similar) - Patch it with magisk
After flashing, straightway go to TWRP - and apply multidisabler before booting device.

dr.ketan said:
1.Easiest option - Go with custom ROM (If available)
2.Second easy, modify AP and patch it.
Extract all the contents of AP file - delete recoevry and vbmeta images - Repack as tar (You can use 7zip or similar) - Patch it with magisk
After flashing, straightway go to TWRP - and apply multidisabler before booting device.
Click to expand...
Click to collapse
This would clear the User data / Accounts also, yeah ?
@afaneh92 _ Bro, I think the existing TWRP doesnt mount Data on the Newest March Security Patch.
I had no issues with the February Firmware.
Could you have a look ?

JazonX said:
This would clear the User data / Accounts also, yeah ?
@afaneh92 _ Bro, I think the existing TWRP doesnt mount Data on the Newest March Security Patch.
I had no issues with the February Firmware.
Could you have a look ?
Click to expand...
Click to collapse
You asked for dirty flash trick right? If erasing data and acc then it's not dirty flash.
I don't have any issue on March secure patch

What could be causing this issue?
Did a full stock flash as well, and repeated the TWRP process.

JazonX said:
What could be causing this issue?
Did a full stock flash as well, and repeated the TWRP process.
Click to expand...
Click to collapse
Run multidisabler script in twrp terminal

[RECOVERY][UNOFFICIAL] TWRP for Galaxy M31s (Exynos)

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Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.
Code:
* Your warranty is now void.
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or your getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
Supported Models:
Galaxy M31s M317F.
Download & Guide:
1. Unlock your bootloader.
2. Download M31s : m31s.
3. Reboot to download mode and flash vbmeta_disabled.tar in USERDATA slot and click start, Device will reboot to recovery mode prompting you to wipe data so wipe data and reboot to download mode again.
4. Put the TWRP TAR for your device with Odin in the AP slot and click start.
5. Reboot to recovery via recovery key combo (Vol up + power + USB connected).
6. Disable encryption:
- Go to Advanced > Terminal, type: multidisabler.​If vendor complain about free space left on device, will attempt to resize vendor. and it ask to - Run multidisabler again!.​- Type: multidisabler again. will see - Finished. when done.​- Go back to Wipe > Format Data > type yes.​- Reboot to recovery.​7. Flash magisk apk in twrp.
8. Reboot to system, Enjoy.
Support:
Live support is available via #twrp on Freenode with your IRC client or just click this link.
Telegram:
Link
Bugs:
- Encryption not fully working.
Thanks:
TWRP team
@ianmacd for multidisabler
Sources:
Kernel tree
Device tree

Changelog:
29.11.2021 - Update to TWRP 3.6.0
- Add Symlinked dynamic partitions to fstab
- Update multidisabler
- fstab clean up
04.06.2021 - Initial Release.

vbmeta_disabler_R stuck on ODIN.
UPD: It's flashed, but after TWRP.tar flashing, I'll have an VBMeta error in Download Mode.

withwaves86 said:
vbmeta_disabler_R stuck on ODIN.
UPD: It's flashed, but after TWRP.tar flashing, I'll have an VBMeta error in Download Mode.
Click to expand...
Click to collapse
file updated

afaneh92 said:
file updated
Click to expand...
Click to collapse
It works, thank you. I'll be test this

Is it working on One Ui 3.1 on M31?

Atharkhan101 said:
Is it working on One Ui 3.1 on M31?
Click to expand...
Click to collapse
You can test

afaneh92 said:
You can test
Click to expand...
Click to collapse
In not here to test. I don't want to screw my phone.

Atharkhan101 said:
In not here to test. I don't want to screw my phone.
Click to expand...
Click to collapse
Then dont

TWRP works in ONEUI 3.1. I flashed it but after it boots to the system and I reboot it or shut it down I get only official binary are allowed to be flashed, and I have to go back to stock. Latest U3 Android 11 M31S. Do you have any kernel for this model?

Working on M31s One UI 4.1

afaneh92 said:
3. Reboot to download mode and flash vbmeta_disabled.tar in USERDATA slot and click start, Device will reboot to recovery mode prompting you to wipe data so wipe data and reboot to download mode again.
Click to expand...
Click to collapse
does this mean I will have to wipe my phone's entire data?

CosmicSavage said:
does this mean I will have to wipe my phone's entire data?
Click to expand...
Click to collapse
yes

The device is not going into recovery mode instead getting stuck at samsung logo after flashing vbmeta using odin

afaneh92 said:
Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.
Code:
* Your warranty is now void.
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or your getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
Supported Models:
Galaxy M31s M317F.
Download & Guide:
1. Unlock your bootloader.
2. Download M31s : m31s.
3. Reboot to download mode and flash vbmeta_disabled.tar in USERDATA slot and click start, Device will reboot to recovery mode prompting you to wipe data so wipe data and reboot to download mode again.
4. Put the TWRP TAR for your device with Odin in the AP slot and click start.
5. Reboot to recovery via recovery key combo (Vol up + power + USB connected).
6. Disable encryption:
- Go to Advanced > Terminal, type: multidisabler.​If vendor complain about free space left on device, will attempt to resize vendor. and it ask to - Run multidisabler again!.​- Type: multidisabler again. will see - Finished. when done.​- Go back to Wipe > Format Data > type yes.​- Reboot to recovery.​7. Flash magisk apk in twrp.
8. Reboot to system, Enjoy.
Support:
Live support is available via #twrp on Freenode with your IRC client or just click this link.
Telegram:
https://t.me/a11twrp
Bugs:
- Encryption not fully working.
Thanks:
TWRP team
@ianmacd for multidisabler
Sources:
Kernel tree
Device tree
Click to expand...
Click to collapse
Hello Bruh..it worked.. i had issue earlier with the
KG State and/or RMM state prenormal then i reflashed using the official m31S ROM then i unlocked the OEM and flashed the above two files at the same time using odin

afaneh92 said:
Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.
Code:
* Your warranty is now void.
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or your getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
Supported Models:
Galaxy M31s M317F.
Download & Guide:
1. Unlock your bootloader.
2. Download M31s : m31s.
3. Reboot to download mode and flash vbmeta_disabled.tar in USERDATA slot and click start, Device will reboot to recovery mode prompting you to wipe data so wipe data and reboot to download mode again.
4. Put the TWRP TAR for your device with Odin in the AP slot and click start.
5. Reboot to recovery via recovery key combo (Vol up + power + USB connected).
6. Disable encryption:
- Go to Advanced > Terminal, type: multidisabler.​If vendor complain about free space left on device, will attempt to resize vendor. and it ask to - Run multidisabler again!.​- Type: multidisabler again. will see - Finished. when done.​- Go back to Wipe > Format Data > type yes.​- Reboot to recovery.​7. Flash magisk apk in twrp.
8. Reboot to system, Enjoy.
Support:
Live support is available via #twrp on Freenode with your IRC client or just click this link.
Telegram:
https://t.me/a11twrp
Bugs:
- Encryption not fully working.
Thanks:
TWRP team
@ianmacd for multidisabler
Sources:
Kernel tree
Device tree
Click to expand...
Click to collapse
Hi ,
Thanks a lot for the TWRP support.
Although I'm able to successfully complete all the above steps , once i boot into system KG state is triggered and i end up getting the error "Only official released binaries are allowed to be flashed".
and the device goes into KG state = prenormal and its locked for 7 days.
i also tried flashing RMM_Bypass_v3_corsicanu , but no luck as it is throwing ERROR : " cant mount /system_root .... aborting"
(currently M31s is running on Android 11)
Kindly Help.
Thanks

Hangrylion said:
Hi ,
Thanks a lot for the TWRP support.
Although I'm able to successfully complete all the above steps , once i boot into system KG state is triggered and i end up getting the error "Only official released binaries are allowed to be flashed".
and the device goes into KG state = prenormal and its locked for 7 days.
i also tried flashing RMM_Bypass_v3_corsicanu , but no luck as it is throwing ERROR : " cant mount /system_root .... aborting"
(currently M31s is running on Android 11)
Kindly Help.
Thanks
Click to expand...
Click to collapse
You don't need all this hassle just connect to internet and open browser then check kg status, must be checking.

are the links updated?

Any update on M31s android 12 OneUI Core 4.1 ???
I didn't seem to be working many guys said here they were forced to go back to the official rom...
Can someone confirm what's going on?

osama_blythe said:
Any update on M31s android 12 OneUI Core 4.1 ???
I didn't seem to be working many guys said here they were forced to go back to the official rom...
Can someone confirm what's going on?
Click to expand...
Click to collapse
M31s, android 12, OneUI core 4.1,
working perfectly with no any issue with TWRP and magisk.

[RECOVERY][UNOFFICIAL] TWRP for Galaxy Z Fold 2 5G (Snapdragon)

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Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.
Code:
* Your warranty is now void.
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or your getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
Supported Models:
Galaxy Z Fold 2 5G F9160, F916B, F916U, F916U1 and F916W.
US/Canada bootloader unlock thread:
here
Download & Guide:
1. Unlock your bootloader.
2. Download Z Fold 2 5G: f2q.
3. Reboot to download mode
4. Put the TWRP TAR for your device with Odin in the AP slot, vbmeta_disabled_R.tar in USERDATA slot and click start.
5. Reboot to recovery via recovery key combo (Vol up + power + USB connected).
6. Disable encryption:
- Go to Advanced > Terminal, type: multidisabler.​If vendor complain about free space left on device, will attempt to resize vendor. and it ask to - Run multidisabler again!.​- Type: multidisabler again. will see - Finished. when done.​- Go back to Wipe > Format Data > type yes.​- Reboot to recovery.​7. Flash magisk apk in twrp.
8. Reboot to system, Enjoy.
Note:
To disable encryption manually:
You need to replace fileencryption=ice with encryptable=ice only in userdata line (maybe rest lines) in vendor/etc/fstab.qcom
To avoid stock recovery restoration manually:
Rename system/recovery-from-boot.p to recovery-from-boot.p.bak
Click to expand...
Click to collapse
Support:
Live support is available via #twrp on Freenode with your IRC client or just click this link.
Telegram group
Bugs:
- Encryption not fully working.
- Haptic feedback is currently not working.
Thanks:
TWRP team
ianmacd for multidisabler and kernel commits
jesec for unlock guide
Sources:
Kernel tree
Device tree

Changelog:
29.11.2021 - Update to TWRP 3.6.0
- Add Symlinked dynamic partitions to fstab
- Update multidisabler
- fstab clean up
- Fix haptic feedback
24.07.2021 - Disable touch on fron screen, Fix USB-OTG.
17.07.2021 - Initial Release.

please help with safety net check

kabirsaad2007 said:
please help with safety net check
Click to expand...
Click to collapse
Magisk module to resets SafetyNet evalType from HARDWARE -> BASIC, fix for SafetyNet on Snapdragon/Exynos devices with hardware attestation. This module will patch original samsung keystore. For install through magisk disable all safetynet fix modules and reboot, then install my module. Or install through TWRP
Enable magisk hide in settings as well.

afaneh92 said:
Magisk module to resets SafetyNet evalType from HARDWARE -> BASIC, fix for SafetyNet on Snapdragon/Exynos devices with hardware attestation. This module will patch original samsung keystore. For install through magisk disable all safetynet fix modules and reboot, then install my module. Or install through TWRP
Enable magisk hide in settings as well.
Click to expand...
Click to collapse
thanks alot brother.really appreciate it

afaneh92 said:
Magisk module to resets SafetyNet evalType from HARDWARE -> BASIC, fix for SafetyNet on Snapdragon/Exynos devices with hardware attestation. This module will patch original samsung keystore. For install through magisk disable all safetynet fix modules and reboot, then install my module. Or install through TWRP
Enable magisk hide in settings as well.
Click to expand...
Click to collapse

afaneh92 said:
Changelog:
17.07.2021 - Initial Release.
Click to expand...
Click to collapse
enable magisk hide

Hello, my phone is f916N korea, oem unlock disapear in developer setting. I try trick change date but not working.
oem lock,kg state : normal
i try flash twrp but failed. Anyone help me?

toraj13 said:
Hello, my phone is f916N korea, oem unlock disapear in developer setting. I try trick change date but not working.
oem lock,kg state : normal
i try flash twrp but failed. Anyone help me?
Click to expand...
Click to collapse
Pay off your device price. Its locked by knox

afaneh92 said:
Pay off your device price. Its locked by knox
Click to expand...
Click to collapse
Thanks for reply, I buy phone used from seller, what can i do?
I'm not living Korea

toraj13 said:
Thanks for reply, I buy phone used from seller, what can i do?
I'm not living Korea
Click to expand...
Click to collapse
I cant help with that.

Hello,
when i try to flash with vbmeta i got Secure Checl fail : vbmeta
any help ? thanks

xxoussxx said:
Hello,
when i try to flash with vbmeta i got Secure Checl fail : vbmeta
any help ? thanks
Click to expand...
Click to collapse
What device?

Samsung Galaxy Z Fold 2
F916W
can someone help me in private ? exchange for $$ or everything here is free ?
thanks

xxoussxx said:
Samsung Galaxy Z Fold 2
F916W
can someone help me in private ? exchange for $$ or everything here is free ?
thanks
Click to expand...
Click to collapse
your bootloader unlocked? if not check my unlock thread link in OP

Hi,
I've sm-f916u1 xaa version (usa version)
I can't record calls
I cant merge calls and make conference call
I would like to flush my device with the version that has these two features
Do you know which csc may contain these features?
would TWRP can help me with a solution? like flushing different region CSC on top of a USA device?
Thank you for your assistance

sonic4003 said:
Hi,
I've sm-f916u1 xaa version (usa version)
I can't record calls
I cant merge calls and make conference call
I would like to flush my device with the version that has these two features
Do you know which csc may contain these features?
would TWRP can help me with a solution? like flushing different region CSC on top of a USA device?
Thank you for your assistance
Click to expand...
Click to collapse
As I answered you on telegram, need to unlock then root your device using magisk and flash my csc decoder and recording module enabler. Or editing the csc manually.

thanks a alot
it works and . it work on my tab s7 SM-T875 too... thank you so much

can someone confirm if Galaxy Watch 3 is still working with the phone after installing twrp?

mcn1970 said:
can someone confirm if Galaxy Watch 3 is still working with the phone after installing twrp?
Click to expand...
Click to collapse
anyone?

[UNOFFICIAL][RECOVERY][PitchBlackRecoveryProject] PBRP For Lenovo Tab 4 8 ( TB-8504X/F )

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"lightbox_next": "Next",
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"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
Code:
/*
*Disclaimer
*
* Your warranty is now void.
*
* I'm not responsible for bricked devices, dead SD cards,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at us for messing up your device, we will laugh at you.
*/
Pitch Black Recovery is a fork of TWRP with many improvements to make your experience better. It's more flexible & easy to use.
Based on TWRP version: 3.5.2
PitchBlack version: 3.1.0
For Device: Lenovo Tab 4 8 TB-8504X/F
Build by: @Electron.48
PitchBlack Source Code: https://github.com/PitchBlackRecoveryProject
Device Trees: Device Trees
Fully native android like UI
Full dark theme with changeable accents
Reorganized menus
Use AromaFM as default file manager
Various tools are include
System debloater available
Many bug fixes & optimization & much more
Click to expand...
Click to collapse
Installation Instructions:
Fastboot Method:
Download PBRP-TB8504-3.1.0-20220528-1258-UNOFFICIAL.img
Open Terminal where u have downloaded the pbrp img file
Go into Bootloader
Apache config:
adb reboot bootloader
Flash the recovery image
Code:
fastboot flash recovery PBRP-TB8504-3.1.0-20220528-1258-UNOFFICIAL.img
Reboot to Recovery and congrats you have successfully installed PBRP.
Flashing ZIP:
You should have a custom recovery already for this method
Flash the PBRP-TB8504-3.1.0-20220528-1258-UNOFFICIAL.zip in your custom recovery
Press volume down button to reboot to PBRP.
Congrats. You have successfully installed PBRP
What works:
Everything ( May find bugs its in testing phase )
Bugs:
You tell me
Downloads:
PBRP-TB8504-3.1.0-20220528-1258-UNOFFICIAL.img
PBRP-TB8504-3.1.0-20220528-1258-UNOFFICIAL.zip
Credits:
TeamWin for TWRP
PitchBlack Team for PBRP
@highwaystar_ru for Device Trees
Status:
Testing
Release Date:
28-05-2022

reserved

Awesome recovery and thanks for tools feature
Only one bug : touch is not responding but turning display off than on fix it.
Question : is it possible to restore twrp backups using PBRP

ZONTAC said:
Awesome recovery and thanks for tools feature
Only one bug : touch is not responding but turning display off than on fix it.
Question : is it possible to restore twrp backups using PBRP
Click to expand...
Click to collapse
Ig it should be possible. Try to copy the backups in PBRP folder then restore. Tell if it works or not

ZONTAC said:
Awesome recovery and thanks for tools feature
Only one bug : touch is not responding but turning display off than on fix it.
Question : is it possible to restore twrp backups using PBRP
Click to expand...
Click to collapse
Btw can u share some screenshots...?

Electron.48 said:
Ig it should be possible. Try to copy the backups in PBRP folder then restore. Tell if it works or not
Click to expand...
Click to collapse
Working

it doesnt work it just goes to the normal android recovery after i try to use it after flashing

stinkysockboi said:
it doesnt work it just goes to the normal android recovery after i try to use it after flashing
Click to expand...
Click to collapse
Tell in detail or provide log so that dev can work on it

Electron.48 said:
Bugs:
You tell me
Click to expand...
Click to collapse
So TB-8504F has a touchscreen issue where you need to sleep and wakeup recovery after it boots for touch to work. Like what @ZONTAC mentioned earlier. I was able to fix it on TWRP 3.6.2 that I built for testing. I would imagine it would work for PBRP as well. It does not affect TB-8504X which is why its not commonly seen. The F variant is not as popular. I have not tested it on 8504X mind you but I don't think that flag will be needed by it.
TB-8504F: Remove blank on boot · deadman96385/[email protected]
This flag kills the Himax touch until you lock and unlock on TB-8504F but strangely does not affect TB-8504X
github.com

deadman96385 said:
So TB-8504F has a touchscreen issue where you need to sleep and wakeup recovery after it boots for touch to work. Like what @ZONTAC mentioned earlier. I was able to fix it on TWRP 3.6.2 that I built for testing. I would imagine it would work for PBRP as well. It does not affect TB-8504X which is why its not commonly seen. The F variant is not as popular. I have not tested it on 8504X mind you but I don't think that flag will be needed by it.
TB-8504F: Remove blank on boot · deadman96385/[email protected]
This flag kills the Himax touch until you lock and unlock on TB-8504F but strangely does not affect TB-8504X
github.com
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Click to collapse
But i have 8504X variant

ZONTAC said:
But i have 8504X variant
Click to expand...
Click to collapse
Your recovery advertises that it supports both variants. That patch will fix the issue on TB-8504F, it should not change anything on TB-8504X but I don't have that version to confirm.

deadman96385 said:
Your recovery advertises that it supports both variants. That patch will fix the issue on TB-8504F, it should not change anything on TB-8504X but I don't have that version to confirm.
Click to expand...
Click to collapse
If you have build so i can test it on my tab(8504x)

Do You have any idea?
Freshly flashed stock, there everything works, but I cannot flash any ROM - tried both crDroid, RR and Ubuntu. Always same error.
Strange is it mounts system at first... And after formatting it can be mounted again, but than I got error, cos no image is there to be patched, I believe?

ch3mn3y said:
Do You have any idea?
Freshly flashed stock, there everything works, but I cannot flash any ROM - tried both crDroid, RR and Ubuntu. Always same error.
Strange is it mounts system at first... And after formatting it can be mounted again, but than I got error, cos no image is there to be patched, I believe?
Click to expand...
Click to collapse
Follow proper processor
In your case :- if you are coming from stock , 1. mount system in stock recovery
2.flash pbrp/twrp
3. do factory wipe(or reset)
4. do advance wipe in which wipe system, cache, delvick ,data
5.after that flash system
6. Still having problem try d/f twrp or contact rom dev

Did a test boot without flashing. System starts but hangs on many tasks, even restarting to other modes hangs the system. My device reports as tb_8504x. I had problem with flashing through TWRP so I wanted to try PBRB.

Hello, I got PBRP to boot into recovery, I have OEM bootloader unlocked and USB debugging enabled. I'm trying to completely format the tablet to install LineageOS 18. When I wipe the process gets stuck on "Formatting system using mke2fs". It's been on it for about an hour now. Is that normal? The device is responsive. I can hold the power button down and get reboot options. I can force a reboot and get back into the recovery and try again but each time it gets halted at the format stage. What should I do?

Development [RECOVERY][UNOFFICIAL] TWRP for Galaxy Tab S8 Series (Snapdragon)

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Team Win Recovery Project 3.x, or twrp3 for short, is a custom recovery built with ease of use and customization in mind. Its a fully touch driven user interface no more volume rocker or power buttons to mash. The GUI is also fully XML driven and completely theme-able. You can change just about every aspect of the look and feel.
Code:
* Your warranty is now void.
* I am not responsible for bricked devices, dead SD cards,
* thermonuclear war, or your getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this ROM
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
Supported Models:
Galaxy Tab S8 X906B, X906C, X906N, X900, X806B, X806C, X806N, X800
Download & Guide:
1. Unlock your bootloader.
2. Downloads for Tab S8: gts8u twrp, gts8p twrp , gts8 twrp and kernel
3. Reboot to download mode
4. Put the TWRP TAR for your device with Odin in the AP slot, vbmeta_disabled_R.tar in USERDATA slot and click start.
5. Reboot to recovery via recovery key combo (Vol up + power + USB connected).
6. Disable encryption:
- Go to Advanced > Terminal, type: multidisabler.​If vendor complain about free space left on device, will attempt to resize vendor. and it ask to - Run multidisabler again!.​- Type: multidisabler again. will see - Finished. when done.​- Go back to Wipe > Format Data > type yes.​- Reboot to recovery.​7. Flash custom kernel and magisk apk in twrp.
8. Reboot to system, Enjoy.
Support:
Live support is available via #twrp on Freenode with your IRC client or just click this link.
Telegram group
Bugs:
- Encryption not fully working.
Thanks:
TWRP team
@ianmacd for multidisabler
@Dan_FFM (David Dean) for helping with convert readonly f2fs vendor to readwrite
Donators
Sources:
Kernel tree
Device tree: gts8u, gts8p

Changelog:
GitHub History Tab S8
GitHub History Tab S8+
GitHub History Tab S8 Ultra

Note1: You need a custom permissive kernel to boot with R/W vendor.
Note2: If you got bootloop on Samsung logo, reboot to TWRP and wipe metadata from Advanced Wipe section

You have no idea how excited I got when I saw this. I'm going to try this first thing tomorrow and post my results! One question though; When you said "You need a custom permissive kernel to boot with R/W vendor.", is that the one that you've linked in the initial post?

SavXL said:
You have no idea how excited I got when I saw this. I'm going to try this first thing tomorrow and post my results! One question though; When you said "You need a custom permissive kernel to boot with R/W vendor.", is that the one that you've linked in the initial post?
Click to expand...
Click to collapse
Yes its.
Also if anyone have the regular Tab S8 send me recovery.img here or on telegram

Sure, this is for X700XXU1AVCD/X700OXM1AVCD/X700XXU1AVCD (Tab S8 Wi-Fi Middle East).
I used this to root but it may be corrupt so you might wanna check.
Download

Hello ,
Is it possible with this twrp version to use the sd card also ? Thank you for your answer .

I see magisk v25 change log mentions
Fix vb meta extraction implementation.
So does that mean magisk v25 will disable vb meta automatically now?

Techguy777 said:
I see magisk v25 change log mentions
Fix vb meta extraction implementation.
So does that mean magisk v25 will disable vb meta automatically now?
Click to expand...
Click to collapse
I belive so. IIRC, if you've rooted your tablet by patching the AP file with Magisk and flashed it in Odin, then vbmeta should already be disabled. Magisk, and therefore root, will still persist even after a factory data reset because your device is running Magisk as a system app.

Finally awake. Gonna go ahead and flash TWRP on my Tab S8+ and share my results!

SavXL said:
I belive so. IIRC, if you've rooted your tablet by patching the AP file with Magisk and flashed it in Odin, then vbmeta should already be disabled. Magisk, and therefore root, will still persist even after a factory data reset because your device is running Magisk as a system app.
Click to expand...
Click to collapse
I don't know about magisk becoming a system app I own the tab s6 I'm on one UI 4.1 and have magisk v25 And it doesn't install the system app so I don't know about that. I don't own s8 tablet

Techguy777 said:
I don't know about magisk becoming a system app I own the tab s6 I'm on one UI 4.1 and have magisk v25 And it doesn't install the system app so I don't know about that. I don't own s8 tablet
Click to expand...
Click to collapse
Then don't spam every thread with tab s6 topics

I come baring results. I flashed TWRP and vbmeta in Odin as described in the initial post, and it booted into TWRP! However, the good news ends there. The touch screen doesn't seem to work when in TWRP, and interestingly, when I have the keyboard attachment on, the install button darkens as if I'm pressing it no matter what I do on the trackpad. I've tried rebooting the tablet by holding pow + vol- but all it does is reboot once and then put me back in TWRP. I can use ADB to go into download mode, but I can't boot back to Android. Looks like I'm gonna need to flash my patched firmware and try again when this gets fixed. For context, I flashed the gts8p TWRP tar because I have a Tab S8+, but the WIFI only variant (X800), which is in the supported versions list, so I'm not sure what went wrong.

SavXL said:
I come baring results. I flashed TWRP and vbmeta in Odin as described in the initial post, and it booted into TWRP! However, the good news ends there. The touch screen doesn't seem to work when in TWRP, and interestingly, when I have the keyboard attachment on, the install button darkens as if I'm pressing it no matter what I do on the trackpad. I've tried rebooting the tablet by holding pow + vol- but all it does is reboot once and then put me back in TWRP. I can use ADB to go into download mode, but I can't boot back to Android. Looks like I'm gonna need to flash my patched firmware and try again when this gets fixed. For context, I flashed the gts8p TWRP tar because I have a Tab S8+, but the WIFI only variant (X800), which is in the supported versions list, so I'm not sure what went wrong.
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Click to collapse
Thanks for the feedback, will look into it soon. If you can send me vendor/firmware folder will try to fix touch.

afaneh92 said:
Thanks for the feedback, will look into it soon. If you can send me vendor/firmware folder will try to fix touch.
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Click to collapse
How do I do that? Is it a command I can run in adb?

SavXL said:
How do I do that? Is it a command I can run in adb?
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Click to collapse
Use root explorer, zip the folder and upload it

afaneh92 said:
Use root explorer, zip the folder and upload it
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Click to collapse
Alright, will do once I get back into android.

afaneh92 said:
Use root explorer, zip the folder and upload it
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Click to collapse
Alright, here's the vendor folder! It's compressed from the original size (~2.15GB).
715 MB file on MEGA
mega.nz

SavXL said:
Alright, here's the vendor folder! It's compressed from the original size (~2.15GB).
715 MB file on MEGA
mega.nz
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Click to collapse
Wow, I asked for firmware folder from vendor not the whole vendor.

afaneh92 said:
Wow, I asked for firmware folder from vendor not the whole vendor.
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Click to collapse
Ohhhhhhhhhh, I'm sorry LOL. When you said vendor/firmware I assumed you said to upload the vendor folder OR the firmware folder. I'll remember that for next time. XD