Database Info

[LINUX/WINDOWS] EXT to F2FS ROM converter

Basic info
What is F2FS
F2FS (Flash-Friendly File System) is a flash file system created by Kim Jaegeuk at Samsung for the Linux operating system kernel. The motive for F2FS was to build a file system that from the start takes into account the characteristics of NAND flash memory-based storage devices (such as solid-state disks, eMMC, and SD cards), which are widely used in computer systems ranging from mobile devices to servers.
Prerequisites
A s2ve/s2vep
F2FS compatible recovery (I recommend TWRP)
GNU/Linux with unzip, zip, patch packages or Windows
Usage
Linux:
Code:
cd linux
chmod +x convert.sh
./convert.sh [ROM_NAME].zip
Windows:
Code:
Install cygwin with patch, unzip, zip, wget, perl, cpio and copy files to cygwin home catalog
cd linux
chmod +x convert.sh
./convert.sh
Videos
Downloads
https://github.com/luk1337/ext4_to_f2fs (Click on "Download ZIP")
Thanks to:
@CoolDevelopment for bringing f2fs to our device
@k2wl
@rutvikrvr
@xenon92 for Nebula kernel source
XDA:DevDB Information
EXT to F2FS ROM converter, Tool/Utility for the Samsung Galaxy S II Plus
Contributors
LuK1337
Version Information
Status: Stable
Created 2014-08-07
Last Updated 2014-08-16

Great work mahn..

If someone wants to fix native windows version please contact me.

I removed compatibility list, all roms should now work with my converter.

LuK1337 said:
If someone wants to fix native windows version please contact me.
Click to expand...
Click to collapse
Does galaxy s2 plus has gorilla glass like normal galaxy s2 has...??
---------- Post added at 07:32 PM ---------- Previous post was at 07:30 PM ----------
kkaranjkar said:
Does galaxy s2 plus has gorilla glass like normal galaxy s2 has...??
Click to expand...
Click to collapse
Pls ignore.....by mistakely i wrote

Hi Luk... I've a problem with your converter... I've used it to convert your Pac rom, and all goes ok... I've changed the file system for sytem, data and cache with your TWRP Recovery... After I've flashed the converted rom but it doesn't work! It remain on boot logo "Samsung Galaxy S2 Plus GT-I9105P... why? O_O

PrinceEndymion88 said:
Hi Luk... I've a problem with your converter... I've used it to convert your Pac rom, and all goes ok... I've changed the file system for sytem, data and cache with your TWRP Recovery... After I've flashed the converted rom but it doesn't work! It remain on boot logo "Samsung Galaxy S2 Plus GT-I9105P... why? O_O
Click to expand...
Click to collapse
Hmm really? What OS? Can u add me on hangouts?
EDIT: Added dependencies checking, can u download again?

Deleted

Can i convert backup.made with TWRP recovery

killer777 said:
Can i convert backup.made with TWRP recovery
Click to expand...
Click to collapse
It's for converting roms, not backups.

Morning LuK,
I managed to convert the latest Pac-man rom to f2fs using your tutorial for Windows.
Followed step by step and finaly everything went well. Thank you for making possible to use the new file format on our S2 Plus.
First i wanted to just update the existing Pac rom with the f2fs one, but it gave me an error, so i made a factory reset and this time it flashed ok.
With my little to no experience i would like to ask if only system gets the new file format, as in my convertion the other two (data and cache) are on the ext4 file format.
So far the phone works nicely, no sod, no reboot.

kidmanis said:
Morning LuK,
I managed to convert the latest Pac-man rom to f2fs using your tutorial for Windows.
Followed step by step and finaly everything went well. Thank you for making possible to use the new file format on our S2 Plus.
First i wanted to just update the existing Pac rom with the f2fs one, but it gave me an error, so i made a factory reset and this time it flashed ok.
With my little to no experience i would like to ask if only system gets the new file format, as in my convertion the other two (data and cache) are on the ext4 file format.
So far the phone works nicely, no sod, no reboot.
Click to expand...
Click to collapse
Just format them as f2fs using TWRP.

sorry for this question but what is the use of doing this
is that makes roms faster or what

evol_201014 said:
sorry for this question but what is the use of doing this
is that makes roms faster or what
Click to expand...
Click to collapse
F2FS is just faster file system for flash memories (like ours). So in fact it can make your phone faster but it's not that visible in normal use.

LuK1337 said:
F2FS is just faster file system for flash memories (like ours). So in fact it can make your phone faster but it's not that visible in normal use.
after some steps it said there no boot.img
device/rom not compatible
i use last build of pac day 24
---------- Post added at 08:16 PM ---------- Previous post was at 08:00 PM ----------
LuK1337 said:
F2FS is just faster file system for flash memories (like ours). So in fact it can make your phone faster but it's not that visible in normal use.
Click to expand...
Click to collapse
it said no boot.img
device/rom not cmptible
i use pac rom last build day of it 24
i have finished it but while flashing it using twrp get me fail and stuck on name of devcie
Click to expand...
Click to collapse

evol_201014 said:
LuK1337 said:
F2FS is just faster file system for flash memories (like ours). So in fact it can make your phone faster but it's not that visible in normal use.
after some steps it said there no boot.img
device/rom not compatible
i use last build of pac day 24
---------- Post added at 08:16 PM ---------- Previous post was at 08:00 PM ----------
it said no boot.img
device/rom not cmptible
i use pac rom last build day of it 24
i have finished it but while flashing it using twrp get me fail and stuck on name of devcie
Click to expand...
Click to collapse
Screenshot of the whole terminal.
Click to expand...
Click to collapse

LuK1337 said:
evol_201014 said:
Screenshot of the whole terminal.
Click to expand...
Click to collapse
i can't do that i back to pac rom
the installion failed via twrp don't do know why how to fix that how to try again
btw i notice some thing after the cygwin64 finish i found the rom in rar not zip and the recovery can't see it so i converted it from rar to zip
---------- Post added at 09:41 PM ---------- Previous post was at 09:25 PM ----------
LuK1337 said:
evol_201014 said:
Screenshot of the whole terminal.
Click to expand...
Click to collapse
any help please i want to use f2fs
Click to expand...
Click to collapse
Click to expand...
Click to collapse

evol_201014 said:
LuK1337 said:
i can't do that i back to pac rom
the installion failed via twrp don't do know why how to fix that how to try again
btw i notice some thing after the cygwin64 finish i found the rom in rar not zip and the recovery can't see it so i converted it from rar to zip
---------- Post added at 09:41 PM ---------- Previous post was at 09:25 PM ----------
LuK1337 said:
any help please i want to use f2fs
Click to expand...
Click to collapse
Install cygwin with instructions from my video, convert your rom and post screenshot.
Click to expand...
Click to collapse
Click to expand...
Click to collapse

LuK1337 said:
evol_201014 said:
LuK1337 said:
i can't do that i back to pac rom
the installion failed via twrp don't do know why how to fix that how to try again
btw i notice some thing after the cygwin64 finish i found the rom in rar not zip and the recovery can't see it so i converted it from rar to zip
---------- Post added at 09:41 PM ---------- Previous post was at 09:25 PM ----------
Install cygwin with instructions from my video, convert your rom and post screenshot.
Click to expand...
Click to collapse
i did every thing in this video i don't know why that happened
another thing the first comment on op have same prob like me
Click to expand...
Click to collapse
Click to expand...
Click to collapse

evol_201014 said:
LuK1337 said:
evol_201014 said:
i did every thing in this video i don't know why that happened
another thing the first comment on op have same prob like me
Click to expand...
Click to collapse
Can u add me on hangouts? https://plus.google.com/108108436166506337243/posts
Click to expand...
Click to collapse
Click to expand...
Click to collapse

Internal Memory mod for QMobile Noir X900

Hello guys, once again I present you with a mod for our local QMobiles, this mod actually replaces your system files so you are able to use 4GB memory AND 8GB from V2, and are able to move apps to SD too!
Me or anyone mentioned in this post is not responsible for anything that happens to your phone. You choose to flash this mod, you are responsible
Click to expand...
Click to collapse
Prerequisite:
1) A rooted phone
2) Custom recovery
3) This mod.
4) Brain
How to:
Boot into recovery
take a backup
Flash the zip
Factory reset
Reboot recovery
Restore /data partition
NOTE: You need to flash this mod once only, as this isn't inuded in system or data! So custom ROMs won't affect it
Happy modding, good luck

CREDITS:
Me - created the zip
Nibras Ahmed, thanks mate!
Tested by: Mohsin - V1
Digi Drago for idea of V2

DOWNLOAD

Tested and working,
Remember to take cwm backup first, install zip, factory reset, reboot recovery, restore backup. reboot and enjoy

MZ_. said:
DOWNLOAD
Click to expand...
Click to collapse
whats the difference between these 2 mods ???

imkhalid said:
whats the difference between these 2 mods ???
Click to expand...
Click to collapse
MZ_. said:
this mod actually replaces your system files so you are able to use 4GB memory AND 8GB from V2, and are able to move apps to SD too!
Click to expand...
Click to collapse
You must read the description first.
Sent from my LG-E975 Int'l

MZ_. said:
You must read the description first.
Sent from my LG-E975 Int'l
Click to expand...
Click to collapse
ok i get it now, v1 will make 4GB apps space and v2 will make it 8GB
one more thing screenshots are too small cant see clearly

imkhalid said:
ok i get it now, v1 will make 4GB apps space and v2 will make it 8GB
one more thing screenshots are too small cant see clearly
Click to expand...
Click to collapse
Click on the pictures to expand em
Sent from my LG-E975 Int'l

Plz anyone tell is this phone worth buying? I mean the specs mentioned are genuine? The pixels of camera shows that it has 8MP rear camera while they say it's 13MP shooter.

2 questions:
1. for custom recovery, can I use the method "CWM Touch Recovery For QMobile X900 High" mentioned here -> http://mgeeky.com/root-and-install-cwm-touch-recovery-on-qmobile-x900/
2. can you please post more details of step-3 as its a little confusing since I think there are more advanced function in the new CMW. A step by step guide would be very helpful.

jamaljan said:
2 questions:
1. for custom recovery, can I use the method "CWM Touch Recovery For QMobile X900 High" mentioned here -> http://mgeeky.com/root-and-install-cwm-touch-recovery-on-qmobile-x900/
2. can you please post more details of step-3 as its a little confusing since I think there are more advanced function in the new CMW. A step by step guide would be very helpful.
Click to expand...
Click to collapse
1) That's okay
2) Install zip > chose from SD > locate to where your zip is > hit yes > follow next steps.

managed to install the 7gb partition but now when am accessing kingroot its saying that my phone is not rooted and when i try to root it, it fails... :S
---------- Post added at 10:33 PM ---------- Previous post was at 10:15 PM ----------
also, quite strangely, now I only see 6.67GB when I connect my cellfone with laptop
please, I think i've messed up things - even the bloody dialer is giving me errors...

jamaljan said:
managed to install the 7gb partition but now when am accessing kingroot its saying that my phone is not rooted and when i try to root it, it fails... :S
---------- Post added at 10:33 PM ---------- Previous post was at 10:15 PM ----------
also, quite strangely, now I only see 6.67GB when I connect my cellfone with laptop
please, I think i've messed up things - even the bloody dialer is giving me errors...
Click to expand...
Click to collapse
Wipe the data.

managed to get the system working. Installed the stock rom and everything is working fine now - but strangely the partition size has decreased to around 4gb.
All is well now

kindly help me regarding q mobile x900
i followed every instruction but after rebooting nd installing recovery.img from mobile uncle tools i takes me back to stock boot mode i mean i am unable to install cwm in my qmobile x900 its 16gb variant

anybody can do this with my mobile. i had tryied alot but just wastage of time did not successed

shortcut
Don't you guys know about any app or any shortcut? this method is too tough and risky for my phone..

Can't install any rom using TWRP or CWM

Hi, I am using Samsung Galaxy Core GT-I8262. My phone is rooted and busybox installed. I have TWRPP 3.0.2 installed. Whenever I tried to install custom rom or format system partition, after few seconds it is automatically reboots into recovery. Then shows (in log): Unble to mount "/system", Unble to mount "/cache", Unble to mount "/data" and so on. Can anyone help me?

MerajBD said:
Hi, I am using Samsung Galaxy Core GT-I8262. My phone is rooted and busybox installed. I have TWRPP 3.0.2 installed. Whenever I tried to install custom rom or format system partition, after few seconds it is automatically reboots into recovery. Then shows (in log): Unble to mount "/system", Unble to mount "/cache", Unble to mount "/data" and so on. Can anyone help me?
Click to expand...
Click to collapse
Hey bro , also experince that problem .use twrp 2.7... .
That twrp working good but can't install rom for me ,(i think that's my phone problem.).
:good:

Check Here
MerajBD said:
Hi, I am using Samsung Galaxy Core GT-I8262. My phone is rooted and busybox installed. I have TWRPP 3.0.2 installed. Whenever I tried to install custom rom or format system partition, after few seconds it is automatically reboots into recovery. Then shows (in log): Unble to mount "/system", Unble to mount "/cache", Unble to mount "/data" and so on. Can anyone help me?
Click to expand...
Click to collapse
https://forum.xda-developers.com/galaxy-core/general/video-fix-unable-to-mount-installing-rom-t3573831
CHECK here bRO
---------- Post added at 03:14 AM ---------- Previous post was at 03:14 AM ----------
Sheref said:
Hey bro , also experince that problem .use twrp 2.7... .
That twrp working good but can't install rom for me ,(i think that's my phone problem.).
:good:
Click to expand...
Click to collapse
https://forum.xda-developers.com/galaxy-core/general/video-fix-unable-to-mount-installing-rom-t3573831
CHECK HERE

Sheref said:
Hey bro , also experince that problem .use twrp 2.7... .
That twrp working good but can't install rom for me ,(i think that's my phone problem.).
:good:
Click to expand...
Click to collapse
No bro. It's not only you who have this prroblem. I am also able to do everything except rom installing using twrp 2.7.

Gautam Maini said:
https://forum.xda-developers.com/galaxy-core/general/video-fix-unable-to-mount-installing-rom-t3573831
CHECK here bRO
---------- Post added at 03:14 AM ---------- Previous post was at 03:14 AM ----------
https://forum.xda-developers.com/galaxy-core/general/video-fix-unable-to-mount-installing-rom-t3573831
CHECK HERE
Click to expand...
Click to collapse
Thanks for your reply. But your method didn't worked. I have tried it. After reboot into recovery it is still can not mount "/system" partition. No problem with other partitions. It will be helpful if you can provide any methods that can convert the ROM as odin flashable ROM. :good:

MerajBD said:
Thanks for your reply. But your method didn't worked. I have tried it. After reboot into recovery it is still can not mount "/system" partition. No problem with other partitions. It will be helpful if you can provide any methods that can convert the ROM as odin flashable ROM. :good:
Click to expand...
Click to collapse
Bro you have pc ??. I will give you the steos to convert rom into odin flashable. You can install any rom with that steps except Baidu cloud os . im installing roms by that method.:good:

Sheref said:
Bro you have pc ??. I will give you the steos to convert rom into odin flashable. You can install any rom with that steps except Baidu cloud os . im installing roms by that method.:good:
Click to expand...
Click to collapse
Yes bro! I have PC. Please tell me.

MerajBD said:
Yes bro! I have PC. Please tell me.
Click to expand...
Click to collapse
Download the Assated kitchen rom editor from the link.
https://forum.xda-developers.com/ch...d-roms-editor-assayyedkitchen-t3410545/page46
Setup the tool and start a new project by pressing 1 .
And press 7 to build the rom for flashing. Select tar method then Follow the instruction by the app.
You will get the rom from ready folder in the directory.
Sry for my bad english.
If you have facing any problems just post here.
Press :good: if i helped ......:good:

33
---------- Post added at 07:45 AM ---------- Previous post was at 07:41 AM ----------
1pkw

MerajBD said:
Hi, I am using Samsung Galaxy Core GT-I8262. My phone is rooted and busybox installed. I have TWRPP 3.0.2 installed. Whenever I tried to install custom rom or format system partition, after few seconds it is automatically reboots into recovery. Then shows (in log): Unble to mount "/system", Unble to mount "/cache", Unble to mount "/data" and so on. Can anyone help me?
Click to expand...
Click to collapse
Haha hahahaha
Firstly format data in ex3 haha then sys format in ext3 then cache ext3
Reboot and flash what u like

MerajBD said:
No bro. It's not only you who have this prroblem. I am also able to do everything except rom installing using twrp 2.7.
Click to expand...
Click to collapse
Mine is TWRP 2.7.1.0 by NovaFusion and everything worked fine . Be sure to install the latest version and install it via Odin.
Here's the link in case you need 'em
novafusion.pl/downloads/

UnexpectedGuy said:
Mine is TWRP 2.7.1.0 by NovaFusion and everything worked fine . Be sure to install the latest version and install it via Odin.
Here's the link in case you need 'em
novafusion.pl/downloads/
Click to expand...
Click to collapse
Thanks! Everything is working fine with this twrp.

MerajBD said:
Thanks! Everything is working fine with this twrp.
Click to expand...
Click to collapse
Enjoy

Problem Volume phone call

Hi everyone. I have a problem that would be the call volume too low! what with the miui 9 I didn't have. now I have the global 10.4.2 .. thanks

Peppone990 said:
Hi everyone. I have a problem that would be the call volume too low! what with the miui 9 I didn't have. now I have the global 10.4.2 .. thanks
Click to expand...
Click to collapse
Easy to fix, problem very good know by me.
Boot to twrp, mount all partitions, flash zip from attachment. Solved
Give a thanks ??

dromaczek said:
Easy to fix, problem very good know by me.
Boot to twrp, mount all partitions, flash zip from attachment. Solved
Give a thanks ??
Click to expand...
Click to collapse
is this attachment works with Pixel Experience (Android 10)?

amit1971 said:
is this attachment works with Pixel Experience (Android 10)?
Click to expand...
Click to collapse
Yes, it should work.
But dont forget on TWRP mount vendor partition first (before flash!!) (this zip dont check is correctly mounted, if not mount it doesnt do anything)

dromaczek said:
Yes, it should work.
But dont forget on TWRP mount vendor partition first (before flash!!) (this zip dont check is correctly mounted, if not mount it doesnt do anything)
Click to expand...
Click to collapse
I had to flash SAR-TWRP for Pixel Experience Android 10.
Do i need to flash Official TWRP for this? That attachment doesn't work with SAR-TWRP.

amit1971 said:
I had to flash SAR-TWRP for Pixel Experience Android 10.
Do i need to flash Official TWRP for this? That attachment doesn't work with SAR-TWRP.
Click to expand...
Click to collapse
Then i dont know, i use this patch on xiaomi EU and pixel experience official (not 10), works perfectly.. try... if doesn work, fix script -> maybe mount poin of vendor partition is other, and dont install

dromaczek, do you have patch revert zip?

dromaczek said:
Easy to fix, problem very good know by me.
Boot to twrp, mount all partitions, flash zip from attachment. Solved
Give a thanks ??
Click to expand...
Click to collapse
Thank you for your effort dromaczek!
Can you please tell me if i need to mount
-Cache
-Data
-System
-Vendor
-Usb-OTG
-and click on Mount system partition read only
for this to work?
Thank you

inglar2k said:
dromaczek, do you have patch revert zip?
Click to expand...
Click to collapse
No, i dont have, make backup vendor partition
---------- Post added at 10:03 AM ---------- Previous post was at 10:02 AM ----------
TATA_MATA said:
Thank you for your effort dromaczek!
Can you please tell me if i need to mount
-Cache
-Data
-System
-Vendor
-Usb-OTG
-and click on Mount system partition read only
for this to work?
Thank you
Click to expand...
Click to collapse
hmm, i think only ventor mount should you have...

dromaczek said:
No, i dont have, make backup vendor partition
---------- Post added at 10:03 AM ---------- Previous post was at 10:02 AM ----------
hmm, i think only ventor mount should you have...
Click to expand...
Click to collapse
I am sorry, I didnt understand. You believe that I only need to mount Vendor and nothing else? Thank you

Testers needed for Samsung Galaxy M, A and few more series..

Hi All,
I am planning on providing Samsung Galaxy stock debloated ROMs for M series FLOSS or GFS version.
Please contact me here for testing purposes and if anyone is interested.
Few added stuffs maybe given as well, depending on the kind of framework changes, as I will avoid any changes, as the FW breaks a lot.
I do not have any phone, hence all testing will be on the testers, so be sure to keep backups in case you agree to test.
Moreover, OTA is not possible and most probably it will be a decrypted OS. You will need good bandwidth and patience to do it.
Everything that you people do on TG can be done here, needs patience, which is all one should always have.
Share this with others, who wants to join. I will try any other series too, but only android 9 and 10 at the moment. Android 11 is not in my list.

Glad to hear that

TWRP
Nazim navas said:
Glad to hear that
Click to expand...
Click to collapse
So, that TWRP from Christin Koshy work on current version too? (the one released 3 days ago by Samsung?)
twrp_3.4.0_by_nevidimka655.tar
If yes, then I will use it for the build.

vdbhb59 said:
So, that TWRP from Christin Koshy work on current version too? (the one released 3 days ago by Samsung?)
twrp_3.4.0_by_nevidimka655.tar
If yes, then I will use it for the build.
Click to expand...
Click to collapse
I am not sure about the twrp it has some bugs

M21_Testing_20200929.tar
Nazim navas said:
I am not sure about the twrp it has some bugs
Click to expand...
Click to collapse
Have built, and uploading. It is a heavy file, around 4.2 GB (hopefully only one time). Flash with ODIN (in AP). Uncheck auto reboot.
Reboot to stock recovery, format data, mount /system, format data once again, and reboot to DOWNLOAD mode.
Then try each of the following boot methods:
01. Reboot normally (you can keep auto-reboot" checked for this trial) - If fails, try 02..
02. After flashing, reboot to recovery, format data, dalvik/cache, reboot - If fails, try 03..
03. Extract the 3 files, and zip to a .zip extension via 7zip and not WinRAR. Add the META-INF (full folder) folder from the attached zip, to the ROM zip and flash via TWRP (the one available).
-- Unzip the META-INF zip, and unzip the tar file ROM. Copy them all to say desktop and add all 3 files and the META-INF folder to .zip via 7Zip. Resultant file should be a zip file consisting of META-INF folder, boot, system and recovery image (.img) files.
-- The tar file consists of boot.img, recovery.img, system.img. - If fails, try 04..
04. If for any reason you are not able to boot, just replace the boot and recovery with the original/stock boot.img and recovery.img, do not change the system.img I gave. Add all to a tar file (via 7Zip) and flash via ODIN. Please note, do not use any other file. Chances are you will boot.
Please note, booting may take a minimum of 10-15 minutes, so please be patient. Once SAMSUNG logo comes it should ideally boot. I am yet to get a way to make DM-Verity work with ODIN. I will post link of ROM soon.

ROM uploaded. N. B. Testing only. https://cloud.operationtulip.com/s/nb7TjDAskmL47tn/download

Ohh, and in between each try, or failures, you may have to format data (may). At times I have seen for any reason if it fails, clearing or formatting data is needed which is odd on M series, but not always. Probably, trial error mode, but I do recall.
Also, in the 4th option, if you boot with stock boot and recovery, you will not be rooted. I will try and add root to the system, but cannot guarantee as of yet.

Nazim navas said:
I am not sure about the twrp it has some bugs
Click to expand...
Click to collapse
Have built few testing TWRP's. Try them out and let me know what works, what not please.
1. TWRP+Mod - This is a modified version of what I wanted to build out of TWRP. This consists of that old TWRP, but modified to suit the latest builds. - Link
2. TWRP+Stock - This has stock features enabled. Should be good to go anyways. - Link
3. TWRP+vdbhb59 - This I have modified in many many ways, so should be good to go as well. - Link
4. TWRP_20201001_Test - Image/Tar - This I have made from scratch. If you say this one works, then I will load this as Unofficial (until TWRP accepts it) as Android 10 working.
In each let me know, what is working, and what is not.
You should be able to flash DM-Verity through these, post you install the OS I gave. File attached (do not rename the file).
All M21

If you face any issues try flashing twrp+boot via .tar in AP in one file. Then check.

There are telegram groups check thier forums !

prashantp01 said:
There are telegram groups check thier forums !
Click to expand...
Click to collapse
Is anyone working on TWRP? For M21 yet? Android 10

Twrp odin fail
FAILED. does not installed on new firmware one ui 2.1
---------- Post added at 03:52 AM ---------- Previous post was at 03:41 AM ----------
Twrp not installed one ui 2.1 . The last firmware.
Odin failed

ahmad_subqi said:
FAILED. does not installed on new firmware one ui 2.1
---------- Post added at 03:52 AM ---------- Previous post was at 03:41 AM ----------
Twrp not installed one ui 2.1 . The last firmware.
Odin failed
Click to expand...
Click to collapse
Yeah I know. As I mentioned, trial error run and testing to understand what can be done.
Can you post logs?
Nazim navas said:
The twrp not working
---------- Post added at 07:14 AM ---------- Previous post was at 07:10 AM ----------
I rooted m21 through odin
Click to expand...
Click to collapse
Okay, can you try what I mentioned about the ROM through ODIN? I need to know that first. TWRP is not the necessity as of now, but to boot up modified system binary is. Please flash the rom via ODIN, as mentioned in the earlier post. Not with TWRP.
Edit: Also give what ever error you face. Snapshot, in writing, and the stage at which you get the error, etc.,

Check if any of these TWRP work: https://www.androidfilehost.com/?w=files&flid=318632

Nazim navas said:
A51 ported twrp working but internal storage not working not sure about first one
---------- Post added at 02:54 AM ---------- Previous post was at 02:53 AM ----------
The bugs in ported twrp from a51
I checked the twrp last 2 days it is not working perfectly as expected
*unable to backup or restore showing error like key is absent /twrp folder is not found
*error in internal storage may be due to encryption
*error flashing dm verity zip/multi disabler zip (/odm not found )
*unable to flash gsi images as it is not showing system image during flashing it only shows boot,recovery,optics,spectrum and super
*unable to repair /change format in wipe section
*all others like sd card /usb is mounting no issue with that
All this are my personal experience when i tested the twrp hope any developers will fix this soon
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Okay, these bugs would have been there, as whoever ported they could not get a working one having /superimage and since /odm is not there as separate. ODM is a supra path, rather than individual path. This will take time, else will have to gather latest stock and make it as Pie would be like. Will take time though.

Thanks for testing out mate.

i got m31, ill be happy to test if any m31 develeoping avilible

anilkuruhan said:
i got m31, ill be happy to test if any m31 develeoping avilible
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Thanks mate. Can you share the latest version and country code details? Also your system details (about) page. It will help me find more information.

Nazim navas said:
Model no SM-M215F/DS
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The trouble with latest updates is it has superimage. The super unpacker/packer does not work properly. You tested earlier. M21 has that. M31, I have not checked yet. If it has superimage too, then I will have to wait till I get a working one. Will check.
Thanks again.

Nope, superimage. I am having serious trouble with my W10 to run these even with VMUbuntu. Will only be able to work if that acts properly.