Database Develop

[RECOVERY][on7xelte] TWRP 3.3.0 for Galaxy J7 Prime

Team Win Recovery Project​
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Code:
#include <std_disclaimer.h>
/*
* Your warranty is now void.
*
* I am 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 doing this to your device
* 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.
*/
Disclaimer:
- Please read the whole main post & related ones before proceed and follow the guide as it is wrote. I will not offer support for any issues that have been already stated.
- Your Knox Warranty Bit will be blown once you flash this or others custom binaries, preventing you to use Knox TZ Features. It can't be reset in any way, so think twice before flashing this.
- Bugs can be reported here in XDA or via our Telegram Group. Please be more clear as possible and make sure you provide detailed info when reporting bugs (device variant and logcat).
- If you like my work please hit the "Thanks" button to support me. You're also free to donate me via my donation link here in XDA.
Installation:
- Download Odin3 v3.13.1, Samsung USB Drivers, latest TWRP's tar for your variant, latest no-verity-opt-encrypt zip and copy all of them to your internal storage.
- Go to Settings App, Developer Options and enable OEM Unlock (If you don't see Developer Setings, go into About phone>Software info and tap "Build number" 10 times to show Developer Options menu).
- Do a backup of all your important data and files in your phone.
- Shutdown the phone. Once it's off, Power it On in Download Mode (Press and hold Vol DOWN and Power buttons together )
- Open Odin3, go in Option section and untick "Auto-reboot". Once that click the "AP" button and select the TWRP tar you downloaded before, then press the "Start" button.
- Once Odin3 finished to flash the recovery (you should see a "PASS" message), force reboot your phone (Press and hold Power and Vol - buttons together) and once the screen is off, press and hold Power and Vol + buttons together to boot in TWRP.
- Once TWRP is booted you first need to decrypt your /data partition. To do so touch Wipe>Format Data and follow the instructions in screen.
- Once it finished go back at the home screen and touch Reboot>Recovery. TWRP should be able to mount your data partition. Now flash the no-verity-opt-encrypt zip you downloaded before (touch Install and select each zip to flash it)
- You're now able to reboot to your OS without re-encrypting /data partition .
Download:
TWRP 3.3.0 (taking down due to a bug, will fix and upload asap)
TWRP 3.2.3
Previous Builds:
TWRP 3.2.2
TWRP 3.2.1
TWRP3.2.0
Bugs:
Cannot mount External SD Card in TWRP
Changelog:
17 April, 2019 (TWRP 3.3.0)
Updated to TWRP 3.3.0.
Read full changelog over here and here.
Credits:
- Samsung Open Source Centre for kernel source code
- TeamWin for their awesome recovery

Awesome work bro thanks for Ur efforts, can you plzz try to fix that bug :fingers-crossed:

Wth ? Ss show that the version is 3.0.0 !

I need this recovery in the formats. img, please don't have a computer[emoji120]

al.iraq said:
I need this recovery in the formats. img, please don't have a computer[emoji120]
Click to expand...
Click to collapse
Root explorer to extract the tar or zarchive
Sent from my Samsung SM-G955F using XDA Labs

Demicro said:
Root explorer to extract the tar or zarchive
Sent from my Samsung SM-G955F using XDA Labs
Click to expand...
Click to collapse
Thank you very much sir, I forgot this. Now remember it thanks again[emoji257]

I can't seem to get the interface to navigate any of the partitions or data directories.
If I move the supersu zip to the phone, I can't find it at all, if I try to mount an sd card, it mounts the wrong file contents somehow.
Something is wonky with the disks

does support SM G610Y?

Working fine.

TWRP 3.2.1
CHANGELOGS
-F2FS support
-Updated TWRP to 3.2.1

DarkLord1731 said:
Team Win Recovery Project 3.2.1
HOW TO INSTALL
Install via ODIN in AP section
OR
If you have TWRP already installed you can extract the downloaded tar and install via recovery(INSTALL -> Select Image -> Flash)
Click to expand...
Click to collapse
But to install by Odin is not it necessary that the file be MD5? How can I get a MD5 file to a first install?

Kherham said:
But to install by Odin is not it necessary that the file be MD5? How can I get a MD5 file to a first install?
Click to expand...
Click to collapse
No it isn't necessary, you can install tar files

DarkLord1731 said:
No it isn't necessary, you can install tar files
Click to expand...
Click to collapse
Am asking because I tried many times install it by Odin with a .tar file and didn't worked. Will put this one in my card for another try.
Thank you very much.

Can I flash on G610L

can you suggest me how to flash or install on this TWRP since it didnt recognize my internal and external memory :<. Tried to use USB cabble but no result too.

i need some help i install the twrp and make it work but when i am try to see any file from sd card or any i cant so i cant install this rom. SdCard Looks empty but its not

i install this recovery in samsung j7 prime odin showing succesfully install but when i try to boot into recovery it is directly boot into stock recovery. help me

no-verity-opt-encrypt.zip
Sir I was wondering on how can I install this zip "! (no-verity-opt-encrypt.zip)
I installed the recovery and it worked fine for me " thanks for that "!:laugh::good:
---------- Post added at 12:32 PM ---------- Previous post was at 12:28 PM ----------
Baqir2 said:
i install this recovery in samsung j7 prime odin showing succesfully install but when i try to boot into recovery it is directly boot into stock recovery. help me
Click to expand...
Click to collapse
Sir I installed this and working fine"!
what I did is I installed it and test to see if its working and no its not and after
I installed it again and tick the auto reboot on odin
and patch it then press and hold the combo for going into download even tho in it and after or immediately the screen goes black press the combo for going into recovery and wolla enjoy I hope this helps "!
sometimes it helps reading the instrucyions carefully "! ???

Deleted

For ppl having trouble to mount internal memory follow these steps:
You have to first Flash TWRP Recovery From Odin
Then on TWRP go to Advance>Wipe And Press Format Data And Type Yes
Then your Internal storage will be able to mount while connected to the PC
And you can now drag zips to flash on your Internal memory via PC
Running perfect on my G610Y

[RECOVERY][OFFICIAL][3.6.1-x] TWRP for Galaxy S9 and S9+ Exynos

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Official TWRP 3.6.1-* For Galaxy S9/S9+ Exynos​Only for exynos variants - G960F (Europe, Global Single-SIM); G960FD (Global Dual-SIM); G960N (South Korea); G965F (Europe, Global Single-SIM); G965FD (Global Dual-SIM); G965N (South Korea);
Disclaimer
I am 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 recovery 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.
Features:
Code:
- built from Android 10 kernel source
- built from android-9.0 recovery sources
- built in full 64 mode
- fully compatible with Android 9.0/10.0
Downloads:
S9 - https://twrp.me/samsung/samsunggalaxys9.html
S9+ - https://twrp.me/samsung/samsunggalaxys9plus.html
Instructions:
Odin
Download latest Odin zip from downloads.corsicanu.ro/samsung
Download and install Samsung Drivers (if you have them installed you can skip this step)
Go to settings/Developer options and enable OEM unlock (If you don't see developer settings, go into Settings/About phone/Software info and tap "Build number" 10 times to show Developer options menu)
Download TWRP_*.tar
Switch off the phone
Use Bixby Key+Volume Down+Power to enter Download Mode and connect the device to usb
Open Odin and untick autoreboot in "options" tab. Also make sure that your device is detected
Put TWRP_*.tar.md5 file into AP tab
Click Start
When Odin shows "PASS", take your device in hands, disconnect the usb cable and press simultaneously the "Bixby key" + "Vol. Down" + "Power" buttons until the downoad mode disappears
At the precise moment the screen becomes black, immediately release the "Vol.Down" button and press the "Bixby key" + "Vol. UP" + "Power" buttons during 10 to 15sec to forcefully enter TWRP
If it didn`t worked, redo the steps from #1 more careful this time.
TWRP
Download TWRP_*.img, push it into phone storage, choose install image in your current recovery, navigate to downloaded *.img file, select it, select to flash as recovery.
After booting in TWRP download and flash no-verity-opt-encrypt-6.1 zip to disable data partition encryption
If for any reason you fail to install TWRP multiple times/different methods, make sure you check this thread
Sources:
S9 Device tree - https://github.com/TeamWin/android_device_samsung_starlte
S9+ Device tree - https://github.com/TeamWin/android_device_samsung_star2lte
Kernel - https://github.com/corsicanu/android_kernel_samsung_universal9810/tree/android-9.0
Recovery - https://github.com/omnirom/android_bootable_recovery
Credits:
TeamWin, jesec, geiti94, dyneteve, testers, donors and anyone else involved in making this possible

Misc links:
TeamWin official website
Telegram Support Group
Telegram Channel
Bootloaders / modems zips
Latest Magisk stable or canary

FAQ / Further reading
Q: TWRP can't mount data partition, what to do?
A: Make sure you formatted data partition.
Q: Phone is not booting even after 20 minutes
A: Try to reboot. If still not booting, make sure you formatted data partition.
Q: How to format data partition?
A:
Q: Phone is showing only Samsung logo
A: Try to reboot. If still not booting, consider installing an older TWRP build or a more recent firmware.
Q: I get "Failed to mount /preload message", what to do?
A: From wipe menu select Advanced Wipe, select preload partition to be wiped and reboot recovery.
Q: Why do i need to format data partition?
A: Because old rom encrypted your data partition and new rom can't decrypt and use that content / root needs access to data partition to place misc files / phone not booting after flashing root until data partition gets formatted.

First:laugh:
Nice af!

support f2fs？

Many Thanls bro ?

Thanks

Congratz Corsi
Thanks for your hard work?

Data decryption working?

thank you bro its working well
but when i go to TWRP i fount the data still encrypted and cannot be mounted although i did full data format and wipe. everytime i need to use TWRP i need to format data.
any solution around?
thanks

Is the issue described here:
https://forum.xda-developers.com/showpost.php?p=81072679&postcount=1832
fixed with this release?

jamaljmys said:
thank you bro its working well
but when i go to TWRP i fount the data still encrypted and cannot be mounted although i did full data format and wipe. everytime i need to use TWRP i need to format data.
any solution around?
thanks
Click to expand...
Click to collapse
I think I have a similar problem. These were my steps:
flashed TWRP through Heimdall
booted into TWRP
wiped data
flashed the no verity opt encrypt zip
flashed LineageOS (official nightly from May 1st), gapps and Magisk
After that I booted the system and encryption was forced during boot. When I rebooted into recovery I was prompted to enter the password, which was not successful (decrypt failed because it took too long).
Before all that I was running an official and up-to-date Android 10 Samsung (April security patch).

Hi. I need emergency help. I'm new on s9+ & flashed twrp as well formatted data partition then flashed no-verity-opt-encrypt-6.1 but whenever entered to system then returned to recovery mode then i lost internal storage again again & again. Please help me. I'm on latest android 10 firmware.

Hi ?
Will you update the SHRP to latest TWRP Base ?
And will be very good if you will support the Orange Fox Recovery
I like those two recoveries because of password protection and they have more features…
Thanks for your work for our devices!

Seems the dl link isn't working. I tried connecting to the dl site on my phone and my PC and both returned with a "This site can't be reached" error.
I just tried contacting TeamWin through the contact form on the TWRP website and it seems as though the submit file for the form was deleted.

Could I live WITHOUT disabling encryption via flashing no-verify? I want to have my /data encrypted.

Hi Mate just wondering would this working with a Samsung Galaxy S9 plus
Model SM-G96F
Android version 10
One UI version 2.1
Cheers

Dan Ger said:
Lineages os not support encryption ..so that why you have it problem like that...feel free to check on telegram support group So you will understand
Click to expand...
Click to collapse
So are you saying that LOS does not support disabling encryption? I tried the whole procedure multiple times and it seems that the patch fails because the fstab entries are not found in LOS.
Could an encrypted data partition cause issues recognizing the sim card? I find this hard to imagine, but I have both issues pretty persistently.
Cheers

The OP says:
Download TWRP_*.tar
Switch off the phone
Use Bixby Key+Volume Down+Power to enter Download Mode and connect the device to usb
Open Odin and untick autoreboot in "options" tab. Also make sure that your device is detected
Put TWRP_*.tar.md5 file into AP tab
I've downloaded twrp-3.3.1-1-starlte.img.tar (as recommended elsewhere for my S9) but how do I do the last part?
What is TWRP_*.tar.md5 file? How do I get it?

Is there anyone who got TWRP 3.4.0 working with encryption on a Samsung Galaxy S9?
My experiences after 1 hard week:
1. On Stock: TWRP always showed an unlock option via PIN, but it was never able to decrypt (neither default_password, nor disabling lockscreen, nor setting another PIN/Password in locksetings helped)
2. On Magisk: TWRP never showed an unlock option & was never able to decrypt
3. Only option was to disabled encryption --> the old encryption disabler from OP doesn't work, updated Disable_Dm-Verity_ForceEncrypt_03.04.2020 has to be used ( https://forum.xda-developers.com/an...rceencrypt-t3817389/post77091359#post77091359 ) --> patter lock & fingerprint cannot be used in the future
A little disappointing considering that the unlock option of TWRP & changelog suggests that decrypting should work.
@moocou
BTW: Put TWRP_*.tar file into AP tab

[RECOVERY][UNOFFICIAL][3.5.2] TWRP for Galaxy M21

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Disclaimer:
I am 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 recovery 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.
Kernel Features:
latest kernel source release
disabled security stuff/knox/proca/logging/audit/useless features
Recovery Features:
TWRP 3.5.0, Android 10
Built in 64-bit mode
Super partition support
Added custom super binary to help with managing super partitions ( more on that in post #3 )
Native rw mount dynamic partitions
Native GSI flashing
Native dynamic partitions resize/wipe/backup/restore
Working MTP and ADB only!
How to install?
Spoiler: ODIN(Windows)
Prerequisites: Samsung USB drivers, Odin v3.14.1
Make sure OEM Unlock is ON in developer settings;
Turn off the phone;
Press the volume down + volume up button whilst the phone is connected to a pc to boot in download mode;;
Long press vol up then confirm you want to unlock bootloader (this is needed one time only);
* Please be aware all your data will be erased including internal storage and phone will reboot!!
Let the phone boot normally, pass the setup and connect to internet (wireless or mobile data) in order to unlock RMM;
Make sure OEM Unlock is ON in developer settings;
Turn off the phone;
Use vol down + bixby key + usb cable plugged to a pc to start the phone in download mode, short press vol up to confirm you want to go to download mode;
* If by any chance you see RMM state=Prenormal or KG state=Prenormal, factory reset data and redo from step 5!
Download TWRP.tar from download link below;
Open odin and place the TWRP.tar file in AP slot and press start. Once you press start, keep holding power and volume up button and the device will reboot to recovery mode.
* If you're coming from stock, go to "Wipe" > ""Format Data" > type "yes" to format data. If you skip this Internal storage won't work in TWRP
Flash the encryption_disabler.zip from the link below to disable internal storage encryption and patch stock recovery restoration.
Additionally, flash TWRP_Bootlogo_patcher to patch warning screens when booting the device.
If you want to root, flash Magisk.
Spoiler: TWRP
If you're coming from other TWRP versions, download TWRP.img, reboot to recovery, tap Install > Install Image > Navigate to downloads folder > select TWRP.img > Select Recovery and swipe to confirm flash. Go to reboot and reboot to recovery and the changes will have taken place.
Downloads:
TWRP-3.5.2-m21-v3.1 ( Android 11 ONLY )
TWRP-3.5.1-v3.0_m21nsxx ( Android 11 ONLY )
TWRP-3.5.0-v2.0_m21nsxx ( Android 11 ONLY )
TWRP-3.5.0-v1.1_m21nsxx ( Android 10 ONLY )
Encryption Disabler
TWRP_Bootlogo_patcher
Sources:
Device Tree: https://github.com/soulr344/android_device_samsung_m21
Kernel Source: https://github.com/soulr344/android_kernel_samsung_m21nsxx/tree/prebuilt
TWRP Source: https://github.com/soulr344/android_bootable_recovery/commits/android-10.0
Credits:
TeamWin, corsicanu, ananjaser1211, jesec, epicX67, testers and anyone else who made this possible.

Changelog:
v2.0
Initilal Android 11 support
isn't backwards compatible with android 10
rewrote fstab
added EFS/SecEFS Image Backup
added prism/optics mount
v1.1
fixed adb only
permissive
updated super binary
fixed long boot time
v1.0
Initial Release
MISC LINKS
Telegram Channel
Telegram Group
TeamWin Official Website

FAQ
Q: TWRP can't mount data partition, what to do?
A: Make sure you formatted data partition.
Q: Phone is not booting even after 20 minutes
A: Try to reboot. If still not booting, make sure you flashed encryption disabler zip / formatted data partition.
Q: How to format data partition?
A:
Q: Phone is showing only Samsung logo
A: Try to reboot. If still not booting, consider installing a more recent firmware. If you still don't succeed, post here some details about your device and previous firmware and we might be able to help.
Q: Why do i need to format data partition?
A: Because old firmware encrypted your data partition and new rom can't decrypt and use that content / root needs access to data partition to place misc files / phone not booting after flashing root until data partition gets formatted.
Q: I can't flash anything with TWRP. Internal Storage has some random folders with weird name.
A: Format Data and flash encryption disabler.

Info about custom super partition helper binary. (Irrelevant because of native logical partitions but yeah, its present)
It's meant to help with managing partitions inside the super partition itself. It has some functions built in like mount, unmount, flash and format. Here is a brief rundown on what each of them do.
Partitions that are supported are:
system, system_root, vendor, odm, product
Click to expand...
Click to collapse
Please note that system_root is an alias of system and umount is an alias of unmount.
All of these commands are runnable through TWRP Terminal ONLY!
Code:
super mount partition
This will mount partition in rw mode in mountpoint in fstab.
Code:
super unmount[or umount] partition
This command will unmount given partition and make it read only.
Code:
super format partition
This command will format given partition as ext4 inside super partition.
Code:
super flash partition /path/to/image.img
Flashes image.img to partition.
You can also flash GSI (Generic System Image) using this command. Simply run:
Code:
super flash system /path/to/gsi.img
For Custom ROM Developers:
You can use this as an alternative to mount/format/unmount partitions that are inside super partition normally.
Code:
run_program("/sbin/super", "format", "system"); # formats system
run_program("/sbin/super", "mount", "system"); # mounts system as rw
run_program("/sbin/super", "unmount", "system"); # unmounts system and makes it ro

Don't own an M21 but good job

Good work bro

Well nice, indeed

Don't hab M21 but Excellent Work

Can I flash it on M21s (F415)?

well done soul

Excellent. Will try it out very soon.

bro , Encryption disabler.zip link doesn't work

soulr344 said:
Disclaimer:
I am 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 recovery 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.
Kernel Features:
latest kernel source release
disabled security stuff/knox/proca/logging/audit/useless features
Recovery Features:
TWRP 3.5.0, Android 10
Built in 64-bit mode
Super partition support
Added custom super binary to help with managing super partitions ( more on that in post #3 )
Working MTP and ADB only!
How to install?
Spoiler: ODIN(Windows)
Prerequisites: Samsung USB drivers, Odin v3.14.1
Make sure OEM Unlock is ON in developer settings;
Turn off the phone;
Press the volume down + volume up button whilst the phone is connected to a pc to boot in download mode;;
Long press vol up then confirm you want to unlock bootloader (this is needed one time only);
* Please be aware all your data will be erased including internal storage and phone will reboot!!
Let the phone boot normally, pass the setup and connect to internet (wireless or mobile data) in order to unlock RMM;
Make sure OEM Unlock is ON in developer settings;
Turn off the phone;
Use vol down + bixby key + usb cable plugged to a pc to start the phone in download mode, short press vol up to confirm you want to go to download mode;
* If by any chance you see RMM state=Prenormal or KG state=Prenormal, factory reset data and redo from step 5!
Download TWRP.tar from download link below;
Open odin and place the TWRP.tar file in AP slot and press start. Once you press start, keep holding power and volume up button and the device will reboot to recovery mode.
* If you're coming from stock, go to "Wipe" > ""Format Data" > type "yes" to format data. If you skip this Internal storage won't work in TWRP
Flash the encryption_disabler.zip from the link below to disable internal storage encryption and patch stock recovery restoration.
Additionally, flash TWRP_Bootlogo_patcher to patch warning screens when booting the device.
If you want to root, flash Magisk.
Spoiler: TWRP
If you're coming from other TWRP versions, download TWRP.img, reboot to recovery, tap Install > Install Image > Navigate to downloads folder > select TWRP.img > Select Recovery and swipe to confirm flash. Go to reboot and reboot to recovery and the changes will have taken place.
Downloads:
TWRP-3.5.0-v2.0_m21nsxx
TWRP-3.5.0-v1.1_m21nsxx
Encryption Disabler
TWRP_Bootlogo_patcher
Sources:
Device Tree: https://github.com/soulr344/android_device_samsung_m21nsxx
Kernel Source: https://github.com/soulr344/android_kernel_samsung_m21nsxx/tree/prebuilt
TWRP Source: https://github.com/TeamWin/android_bootable_recovery/commits/android-10.0
Credits:
TeamWin, corsicanu, ananjaser1211, jesec, testers and anyone else who made this possible.
Click to expand...
Click to collapse
soulr344 said:
Changelog:
v2.0
Initilal Android 11 support
isn't backwards compatible with android 10
rewrote fstab
added EFS/SecEFS Image Backup
added prism/oE]
Hi mate,
tried several times to get the encryption disabler.
No access and no reply when asking for access.
What can I do?
Thanks,
Jürgen
Click to expand...
Click to collapse
kayfee said:
bro , Encryption disabler.zip link doesn't work
Click to expand...
Click to collapse
Hi mate,
Could you please give me access to the encrypt disabler link?
Thanks,
Jürgen

encryption disabler
st

kebson4021 said:
encryption disabler View attachment 5254867st
Click to expand...
Click to collapse
You can flash multi disabler instead. Its available in the telegram group for the device.

encryption disabler...
just put new link please...
I flashed with this Kernel and phone start working...

@soulr344 Does TWRP_Bootlogo_patcher work on Android 11?

mudshark1309 said:
Hi mate,
Could you please give me access to the encrypt disabler link?
Thanks,
Jürgen
Click to expand...
Click to collapse
yep, given access to everyone. check again

userprince said:
@soulr344 Does TWRP_Bootlogo_patcher work on Android 11?
Click to expand...
Click to collapse
yep

Thanks for keeping this updated

[RECOVERY][UNOFFICIAL][3.5.2] TWRP for Galaxy M31

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"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
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Disclaimer:
I am 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 recovery 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.
Kernel Features:
latest kernel source release
disabled security stuff/knox/proca/logging/audit/useless features
Recovery Features:
TWRP 3.5.2, Android 10
Built in 64-bit mode
Super partition support
Added custom super binary to help with managing super partitions ( more on that in post #3 )
Native rw mount dynamic partitions
Native GSI flashing
Native dynamic partitions resize/wipe/backup/restore
Working MTP and ADB only!
How to install?
Spoiler: ODIN(Windows)
Prerequisites: Samsung USB drivers, Odin v3.14.1
Make sure OEM Unlock is ON in developer settings;
Turn off the phone;
Press the volume down + volume up button whilst the phone is connected to a pc to boot in download mode;;
Long press vol up then confirm you want to unlock bootloader (this is needed one time only);
* Please be aware all your data will be erased including internal storage and phone will reboot!!
Let the phone boot normally, pass the setup and connect to internet (wireless or mobile data) in order to unlock RMM;
Make sure OEM Unlock is ON in developer settings;
Turn off the phone;
Use vol down + bixby key + usb cable plugged to a pc to start the phone in download mode, short press vol up to confirm you want to go to download mode;
* If by any chance you see RMM state=Prenormal or KG state=Prenormal, factory reset data and redo from step 5!
Download TWRP.tar from download link below;
Open odin and place the TWRP.tar file in AP slot and press start. Once you press start, keep holding power and volume up button and the device will reboot to recovery mode.
* If you're coming from stock, go to "Wipe" > ""Format Data" > type "yes" to format data. If you skip this Internal storage won't work in TWRP
Flash the encryption_disabler.zip from the link below to disable internal storage encryption and patch stock recovery restoration.
Additionally, flash TWRP_Bootlogo_patcher to patch warning screens when booting the device.
If you want to root, flash Magisk.
Spoiler: TWRP
If you're coming from other TWRP versions, download TWRP.img, reboot to recovery, tap Install > Install Image > Navigate to downloads folder > select TWRP.img > Select Recovery and swipe to confirm flash. Go to reboot and reboot to recovery and the changes will have taken place.
Downloads:
TWRP-3.5.2-m31-v1.0
Encryption Disabler
TWRP_Bootlogo_patcher
Sources:
Device Tree: https://github.com/soulr344/android_device_samsung_m31
Kernel Source: https://github.com/soulr344/android_kernel_samsung_m21nsxx/tree/prebuilt
TWRP Source: https://github.com/soulr344/android_bootable_recovery/commits/android-10.0
Credits:
TeamWin, corsicanu, ananjaser1211, jesec, epicX67, exynos-nigg, testers and anyone else who made this possible.

Changelog:
v1.0
Initial Release
More in github release page
MISC LINKS
Telegram Channel
Telegram Group
TeamWin Official Website

FAQ
Q: TWRP can't mount data partition, what to do?
A: Make sure you formatted data partition.
Q: Phone is not booting even after 20 minutes
A: Try to reboot. If still not booting, make sure you flashed encryption disabler zip / formatted data partition.
Q: How to format data partition?
A:
Q: Phone is showing only Samsung logo
A: Try to reboot. If still not booting, consider installing a more recent firmware. If you still don't succeed, post here some details about your device and previous firmware and we might be able to help.
Q: Why do i need to format data partition?
A: Because old firmware encrypted your data partition and new rom can't decrypt and use that content / root needs access to data partition to place misc files / phone not booting after flashing root until data partition gets formatted.
Q: I can't flash anything with TWRP. Internal Storage has some random folders with weird name.
A: Format Data and flash encryption disabler.

Info about custom super partition helper binary. (Irrelevant because of native logical partitions but yeah, its present)
It's meant to help with managing partitions inside the super partition itself. It has some functions built in like mount, unmount, flash and format. Here is a brief rundown on what each of them do.
Partitions that are supported are:
system, system_root, vendor, odm, product
Click to expand...
Click to collapse
Please note that system_root is an alias of system and umount is an alias of unmount.
All of these commands are runnable through TWRP Terminal ONLY!
Code:
super mount partition
This will mount partition in rw mode in mountpoint in fstab.
Code:
super unmount[or umount] partition
This command will unmount given partition and make it read only.
Code:
super format partition
This command will format given partition as ext4 inside super partition.
Code:
super flash partition /path/to/image.img
Flashes image.img to partition.
You can also flash GSI (Generic System Image) using this command. Simply run:
Code:
super flash system /path/to/gsi.img
For Custom ROM Developers:
You can use this as an alternative to mount/format/unmount partitions that are inside super partition normally.
Code:
run_program("/sbin/super", "format", "system"); # formats system
run_program("/sbin/super", "mount", "system"); # mounts system as rw
run_program("/sbin/super", "unmount", "system"); # unmounts system and makes it ro

Hello there,
I followed all steps and in the end ended up having with the device only showing the Samsung logo after I flashed magisk (magisk version here: https://magisk.me/zip/). I had a 64gb version of the SM-M315 running the latest android 11 version provided by samsung (current date: 10.04.2021). I have not yet managed to escape the bootloop, veen when trying to restart the warnings appear and then the samsung logo displays. I have made a pre-root version backup, but have not yet managed to return to the recovery.
Edit: I am aware that I have might bricked my device and just wanted to ask if there is anything that I could do just in the case that my assumption is wrong.

Karen3443 said:
Hello there,
I followed all steps and in the end ended up having with the device only showing the Samsung logo after I flashed magisk (magisk version here: https://magisk.me/zip/). I had a 64gb version of the SM-M315 running the latest android 11 version provided by samsung (current date: 10.04.2021). I have not yet managed to escape the bootloop, veen when trying to restart the warnings appear and then the samsung logo displays. I have made a pre-root version backup, but have not yet managed to return to the recovery.
Edit: I am aware that I have might bricked my device and just wanted to ask if there is anything that I could do just in the case that my assumption is wrong.
Click to expand...
Click to collapse
nope, you havent bricked. start by flashing stock rom again, the flash twrp, AND BE SURE to flash encryption disabler and format data. thats all and it should boot. if you skip encryption dissabler, then the stock recovery will auto restore itself(which seems your case)

if i do this:
11* If you're coming from stock, go to "Wipe" > ""Format Data" > type "yes" to format data. If you skip this Internal storage won't work in TWRP
will i lose my data? because i dont have sd card so if i lose my data i wont be able to do the next steps.

Thanks. I successfully installed twrp and rooted my phone. I also successfully installed Encryption Disabler. But, unfortunately couldn't install TWRP_Bootlogo_patcher. Every time I try to flash it, it always ended with Error: 1, showing “device is not compatible.”
I am on latest one UI 3.1, which released just yesterday. Is this happening as my rom is too latest for ur supplied zip file? Hope, u will answer soon. Thanks again.
NB: I already formatted data by typing “yes”.

drcarlox said:
if i do this:
11* If you're coming from stock, go to "Wipe" > ""Format Data" > type "yes" to format data. If you skip this Internal storage won't work in TWRP
will i lose my data? because i dont have sd card so if i lose my data i wont be able to do the next steps.
Click to expand...
Click to collapse
yes, you'll lose your data. so, backup anthing important

Ahamadmusa said:
Thanks. I successfully installed twrp and rooted my phone. I also successfully installed Encryption Disabler. But, unfortunately couldn't install TWRP_Bootlogo_patcher. Every time I try to flash it, it always ended with Error: 1, showing “device is not compatible.”
I am on latest one UI 3.1, which released just yesterday. Is this happening as my rom is too latest for ur supplied zip file? Hope, u will answer soon. Thanks again.
NB: I already formatted data by typing “yes”.
Click to expand...
Click to collapse
tap tag on the github page of bootlogo patcher and download the latest version

soulr344 said:
tap tag on the github page of encryption disabler and download the latest version
Click to expand...
Click to collapse
Thanks, it worked. Now waiting for custom rom.

soulr344 said:
tap tag on the github page of encryption disabler and download the latest version
Click to expand...
Click to collapse
i'm getting 404 page not found error,can you provide link?

kogkita said:
i'm getting 404 page not found error,can you provide link?
Click to expand...
Click to collapse
ok found it by searching through google,thx buddy.

M31 Android 11 ONEUI 3.1 TWRP_Bootlogo_patcher couldn't install

If any custom rom comes for m31 in future,is there any possibility to decrease cpu and gpu voltage offsets?(custom kernel support ?)

dont work on android 10
w ont install any thing
w ont format partition
wont mont any partition
système data or cache or dalvik cache

zrekkab said:
dont work on android 10
w ont install any thing
w ont format partition
wont mont any partition
système data or cache or dalvik cache
Click to expand...
Click to collapse
it might be a mistake here(states android 10),but on telegram page it was mentioned android 11 only,try upgrading to 11 and flash,all modules perfectly worked for me.

ensonahmet said:
M31 Android 11 ONEUI 3.1 TWRP_Bootlogo_patcher couldn't install
Click to expand...
Click to collapse
htt ps :/ /github. com/corsicanu /TWRP_Bootlogo_patcher /releases/tag/ v1.3 ,remove the spaces and download this 1.3v file

Thanks
Now build v2

I solved the solution by installing the Indian version of SM-M315F INU M315F XXU2BUC1

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

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"lightbox_share": "Share",
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"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
Click to expand...
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?