I have the Redmi Note 3 Pro
I unlocked the bootloader and installed twrp.
But now it says every time "Cant mount /persist "
if i flash a rom with miflash i can boot up.
After i installed twrp i wiped it.
installed cm firmware. RR Rom and a kernel + gapps. but this combo also wasnt booting up.
with /persist as a red text.
can someone help me out ?
Can't mount system ?
It occurs for me when i wipe out internal memory ..and there is no rom present on the phone.
Go to wipe - do factory reset ( wipe internal )
Flash firmware+rom+gapps
Clear cache and reboot.
That's all you've to do. :silly:
shivamss said:
Can't mount system ?
It occurs for me when i wipe out internal memory ..and there is no rom present on the phone.
Go to wipe - do factory reset ( wipe internal )
Flash firmware+rom+gapps
Clear cache and reboot.
That's all you've to do. :silly:
Click to expand...
Click to collapse
ok i'll try that.
i just never had this failure. i hope it is so easy like it sounds. thanks in advance
ok it is not working.
i cant boot RR Rom.
miui 8 works.
i have to flash the cm 13 firmware once. and than cm right.
after this it doesnt boot.
So I can now Boot miui 8.
I can use my Pin for unlocking my Sim.
But there is no Connection.tested 3 different Sims from 3 different carriers.
Also it looks like the /persist is deleted . Because I can't use any Sensor.
Could someone Dump his Partition. And/or give me a working Guide for restoring?
I rellay don't know what I can do .
How you fixed this
Sent from my Redmi Note 3 using Tapatalk
i flashed persist.img from kate/kenzo global fastboot rom.
fastboot devices
fastboot erase persist
fastboot flash persist persist.img
fastboot reboot
after this my sensors worked.
Why i can't erase persist and flash persist
Always failed beacause persist is protected and i can't write...please help me
igedekarang said:
Why i can't erase persist and flash persist
Always failed beacause persist is protected and i can't write...please help me
Click to expand...
Click to collapse
Unlock bootloader first.
kar5ten said:
i flashed persist.img from kate/kenzo global fastboot rom.
fastboot devices
fastboot erase persist
fastboot flash persist persist.img
fastboot reboot
after this my sensors worked.
Click to expand...
Click to collapse
please help erasing persist failed
erase persist command fails
flash it via EDL, google your model name and test point. thats how you do it..
Put your phone in edl mode and flash latest golbal stable rom using miflash
Related
Hi,
I accidently flash CM14.1 (dirty flash from CM13), after flash finished a notification appear said "Encryption Unsuccessful" and there is only one option "Reset Phone".
After that my Kenzo bootloop to TWRP.
I have tried :
- wipe/factory reset
- clean flash CM13 offcial
- restore backup from CM13
But my Kenzo keep bootloop to TWRP.
Please help,
Thanks in advance.
You must use fastboot command fastboot format userdata
Oscilator said:
You must use fastboot command fastboot format userdata
Click to expand...
Click to collapse
fastboot command fastboot format userdata, it's give me an error, internal memory not mounted, it said 0MB. I think TWRP has corrupted.
So, I flashed new TWRP
- fastboot flash recovery new-twrp.img
- fastboot format userdata
- fastboot boot new-twrp.img
Now I'm able to restore twrp backup.
I flashed wrong baseband/modem files on oxygen os 3.1.4 and now i am stuck at oneplus logo.I can only boot into fastboot mode not even custom recovery.
Please help!!!!!!
saagr_2800 said:
I flashed wrong baseband/modem files on oxygen os 3.1.4 and now i am stuck at oneplus logo.I can only boot into fastboot mode not even custom recovery.
Please help!!!!!!
Click to expand...
Click to collapse
Was on 3.1.4 around 7 months ago. Do you have EFS backup? If don't, that was a big mistake flashing new baseband without backup.
But here some advices to do:
→Boot to fastboot and re-check if bootloader still unlocked (if yes then proceed ↓ )
→Flash the stock MM recovery for OOS within fastboot
→Directly boot to recovery (using fastboot command or manually)
→Reflash the full ROM 3.1.4 zip. It should bring back everything
*Or try to flash compatible TWRP for 3.1.4 and just restore the EFS partition or full Nand Backup (if you have one)
*If not, then you'll need to follow mega unbrick guide.
oneplus x fastboot images of rom
seacowx said:
Was on 3.1.4 around 7 months ago. Do you have EFS backup? If don't, that was a big mistake flashing new baseband without backup.
But here some advices to do:
→Boot to fastboot and re-check if bootloader still unlocked (if yes then proceed ↓ )
→Flash the stock MM recovery for OOS within fastboot
→Directly boot to recovery (using fastboot command or manually)
→Reflash the full ROM 3.1.4 zip. It should bring back everything
*Or try to flash compatible TWRP for 3.1.4 and just restore the EFS partition or full Nand Backup (if you have one)
*If not, then you'll need to follow mega unbrick guide.
Click to expand...
Click to collapse
Bro i have messed with oneplus x,I have deleted all the data inside now i can only boot to fastboot mode,can u please help me finding fastboot images of any rom for oneplus x?
saagr_2800 said:
Bro i have messed with oneplus x,I have deleted all the data inside now i can only boot to fastboot mode,can u please help me finding fastboot images of any rom for oneplus x?
Click to expand...
Click to collapse
Thats disaster. Have you tried any steps i suggested earlier?
Re-check unlocked bootloader? and try flashing compatible TWRP within fastboot? hows the results?
• Download full ROM 3.1.4 zip and place in your computer (ADB folder)
• Directly boot to TWRP and use "ADB sideload" of full ROM zip (using ADB command)
Use search button (or just google it) how to use ADB sideload.
→Worst case scenario, follow the mega unbrick guide that should help you. OK. goodluck.
Note: Easiest way, contact oneplus support team for remote session. They will help you
adb reboot bootloader
fastboot erase modemst1
fastboot erase modemst2
try that
can't flash factory oneplus rom from recovery
saagr_2800 said:
Bro i have messed with oneplus x,I have deleted all the data inside now i can only boot to fastboot mode,can u please help me finding fastboot images of any rom for oneplus x?
Click to expand...
Click to collapse
Bro i somehow fastboot firmware and radio files now i can access recovery ,i tried to install factory oneplus oos 3.1.4 but i get these red lines saying
could not find META-INF/com/google/android/update-binary
error installing .zip
failed to mount '/firmware' (invalid argument)
failed to mount '/system' (invalid argument)
saagr_2800 said:
Bro i somehow fastboot firmware and radio files now i can access recovery ,i tried to install factory oneplus oos 3.1.4 but i get these red lines saying
could not find META-INF/com/google/android/update-binary
error installing .zip
failed to mount '/firmware' (invalid argument)
failed to mount '/system' (invalid argument)
Click to expand...
Click to collapse
fastboot flash boot boot.img
fastboot flash userdata userdata_64g.img
fastboot flash system system.img
fastboot flash recovery recovery.img
fastboot flash cache cache.img
fastboot flash modem NON-HLOS.bin
fastboot flash sbl1 sbl1.mbn
fastboot flash dbi sdi.mbn
fastboot flash aboot emmc_appsboot.mbn
fastboot flash rpm rpm.mbn
fastboot flash tz tz.mbn
fastboot flash LOGO logo.bin
fastboot reboot
These commands helped me
saagr_2800 said:
fastboot flash boot boot.img
fastboot flash userdata userdata_64g.img
fastboot flash system system.img
fastboot flash recovery recovery.img
fastboot flash cache cache.img
fastboot flash modem NON-HLOS.bin
fastboot flash sbl1 sbl1.mbn
fastboot flash dbi sdi.mbn
fastboot flash aboot emmc_appsboot.mbn
fastboot flash rpm rpm.mbn
fastboot flash tz tz.mbn
fastboot flash LOGO logo.bin
fastboot reboot
These commands helped me
Click to expand...
Click to collapse
What twrp version are you on?
You need a stock MM recovery for opx to flash full 3.1.4.
and make sure you ain't got corrupted zip file. Download full 3.1.4 ROM zip from onplus website.
seacowx said:
What twrp version are you on?
You need a stock MM recovery for opx to flash full 3.1.4.
and make sure you ain't got corrupted zip file. Download full 3.1.4 ROM zip from onplus website.
Click to expand...
Click to collapse
I tried from mm recovery as well it says installation failed
saagr_2800 said:
I tried from mm recovery as well it says installation failed
Click to expand...
Click to collapse
If you're already on stock MM recovery. then just reflash the OOS full ROM 3.1.4 zip. (The zip you tried was corrupted one, i guess). re-download and try again.
Note: make sure to checked box mount (system, data, cache) only, before flashing full ROM.
dchrono said:
adb reboot bootloader
fastboot erase modemst1
fastboot erase modemst2
try that
Click to expand...
Click to collapse
sorry, does it make any difference?
his situation was having a bootloop/softbrick and couldnt boot into system nor recovery at all,, all partition has been wiped,,the only thing that working is fastboot (now he has recovery).
as i know "fastboot erase modemst1/2" is for fixing network/gps/wifi issue on booted state device. Cmiiw
The only way is, he could try reflash full ROM zip using stock recovery or custom ROM using TWRP with proper way
Part.0 said:
sorry, does it make any difference?
his situation was having a bootloop/softbrick and couldnt boot into system nor recovery at all,, all partition has been wiped,,the only thing that working is fastboot (now he has recovery).
as i know "fastboot erase modemst1/2" is for fixing network/gps/wifi issue on booted state device. Cmiiw
The only way is, he could try reflash full ROM zip using stock recovery or custom ROM using TWRP with proper way
Click to expand...
Click to collapse
You know what, It's a bit old and hectic dealing with stock MM things.. Plus messing up with modem with no backup preparation. It's more like complicated hell
IF only he wanna try flash any N custom ROM for opx,
(At least to get or to make sure your device get booted back first)
I could suggest him the proper procedure IF he want to.
seacowx said:
You know what, It's a bit old and hectic dealing with stock MM things.. Plus messing up with modem with no backup preparation. It's more like complicated hell
IF only he wanna try flash any N custom ROM for opx,
(At least to get or to make sure your device get booted back first)
I could suggest him the proper procedure IF he want to.
Click to expand...
Click to collapse
lmao, yeah that was terrible gambling without having a backup!
anyway how to backup modem/baseband? do u have link refers to that? thanks
Part.0 said:
lmao, yeah that was terrible gambling without having a backup!
anyway how to backup modem/baseband? do u have link refers to that? thanks
Click to expand...
Click to collapse
Here you go, in case someone try messing up with the modem make sure to backup modemst1 & modemst2 first:
Just open terminal emulator on device and types:
su (to grant root access)
dd if=/dev/block/mmcblk0p10 of=/sdcard/modemst1.bin bs=512
dd if=/dev/block/mmcblk0p11 of=/sdcard/modemst2.bin bs=512
*It will copy the 2 files into sdcard/internal storage. Save those 2 files to safety place. like a Bank
To restore (using fastboot) types:
fastboot flash modemst1 modemst1.bin
fastboot flash modemst2 modemst2.bin
seacowx said:
Here you go, in case someone try messing up with the modem make sure to backup modemst1 & modemst2 first:
Just open terminal emulator on device and types:
su (to grant root access)
dd if=/dev/block/mmcblk0p10 of=/sdcard/modemst1.bin bs=512
dd if=/dev/block/mmcblk0p11 of=/sdcard/modemst2.bin bs=512
*It will copy the 2 files into sdcard/internal storage. Save those 2 files to safety place. like a Bank
To restore (using fastboot) types:
fastboot flash modemst1 modemst1.bin
fastboot flash modemst2 modemst2.bin
Click to expand...
Click to collapse
lol, nice thanks a lot man! im not intend to messing up with my modem either lol
Part.0 said:
sorry, does it make any difference?
his situation was having a bootloop/softbrick and couldnt boot into system nor recovery at all,, all partition has been wiped,,the only thing that working is fastboot (now he has recovery).
as i know "fastboot erase modemst1/2" is for fixing network/gps/wifi issue on booted state device. Cmiiw
The only way is, he could try reflash full ROM zip using stock recovery or custom ROM using TWRP with proper way
Click to expand...
Click to collapse
To repair EFS issues when fastboot only available. There are other ways as well however OP mentioned fastboot available only.
Edit: @Part.0 if you would have read OP correctly, you would have noticed he mentioned that he flashed the wrong modem files and my solution along with a fastboot reboot which I didn't mention would have solved his problem. fastboot erase modemst1/2 although you only know it for solving modem/GPS issues are also partitions. Remember our job here is not to convince @Part.0 of our solutions, next time a thank you would do well for teaching you something.
seacowx said:
If you're already on stock MM recovery. then just reflash the OOS full ROM 3.1.4 zip. (The zip you tried was corrupted one, i guess). re-download and try again.
Note: make sure to checked box mount (system, data, cache) only, before flashing full ROM.
Click to expand...
Click to collapse
I tried oneplus rom with oneplus recovery,before installing i also did wipe and cache,it failed.
I also tried installing lineage os using twrp but there it says
could find meta-inf/com/google/android/update-script not found
and failed to mount './firmware' (invalid argument)
saagr_2800 said:
I tried oneplus rom with oneplus recovery,before installing i also did wipe and cache,it failed.
I also tried installing lineage os using twrp but there it says
could find meta-inf/com/google/android/update-script not found
and failed to mount './firmware' (invalid argument)
Click to expand...
Click to collapse
Ok since i can't reproduce your issue on this one, so i can't find the right solutions for your case.
• Unlocked bootloader + Working Recovery + Fastboot + Full ROM zip file
Those should enough fixing your issue.
Perhaps i missed something, like corrupted partitions (firmware). Maybe another user experienced with the issue can help you out.
Best luck for you.
Note: Maybe our friend here can help you out @dchrono or willing to help you. Thank you.
Ps: Try mountng of "Firmware" in mount section before flashing full ROM. So it will mounted (Firmware, System, data, cache) But wait, ask out before you do. Finger crossed
Download these files
https://www.androidfilehost.com/?fid=24269982087019810
http://www.mediafire.com/file/8g9v5fsslnbf1r6/Qualcomm+Driver+Setup.zip
1 switch off Oneplus x forced
2 install Qulacomm usb driver
3 press volume up button n connect with PC
4 extract Oneplus x unbrick tool
5 run msm downloder and click on start
6 if complete flashing flash stock ROM via memory card
Contact me on. WhatsApp if not success
+917756968834
seacowx said:
Here you go, in case someone try messing up with the modem make sure to backup modemst1 & modemst2 first:
Just open terminal emulator on device and types:
su (to grant root access)
dd if=/dev/block/mmcblk0p10 of=/sdcard/modemst1.bin bs=512
dd if=/dev/block/mmcblk0p11 of=/sdcard/modemst2.bin bs=512
*It will copy the 2 files into sdcard/internal storage. Save those 2 files to safety place. like a Bank
To restore (using fastboot) types:
fastboot flash modemst1 modemst1.bin
fastboot flash modemst2 modemst2.bin
Click to expand...
Click to collapse
can it be done with TWRP recovery?
Hi I have a redmi note 3 pro which I flashed with xiaomi flasher. Everything worked and the phone boots up but it lost wifi and sensors. I have read about this problem but I can't seem to find a solution. Can someone please help me?
eltarod said:
Hi I have a redmi note 3 pro which I flashed with xiaomi flasher. Everything worked and the phone boots up but it lost wifi and sensors. I have read about this problem but I can't seem to find a solution. Can someone please help me?
Click to expand...
Click to collapse
Download fastboot rom
Extract it to folder
Find persist.img file
Copy it to some other place.
Now u need unlocked bootloader to flash persist.img file
If u already have unlocked boot loader then Put phone in fastboot mode
Open cmd
Use below fastboot commands to flash persist file
fastboot devices
fastboot flash persist persist.img
fastboot reboot
Black_Stark said:
Download fastboot rom
Extract it to folder
Find persist.img file
Copy it to some other place.
Now u need unlocked bootloader to flash persist.img file
If u already have unlocked boot loader then Put phone in fastboot mode
Open cmd
Use below fastboot commands to flash persist file
fastboot devices
fastboot flash persist persist.img
fastboot reboot
Click to expand...
Click to collapse
Is there any other way with locked bootloader and edl mode to flash persist.img?
eltarod said:
Is there any other way with locked bootloader and edl mode to flash persist.img?
Click to expand...
Click to collapse
Why ? u cant unlock bootloader officialy?
---------- Post added at 04:52 PM ---------- Previous post was at 04:45 PM ----------
If not fastboot mode then u can flash img file using orange fox twrp
Install fox twrp
Boot in fox recovery.
Select .img file
Select persist partition
And flash it
And reboot
https://orangefox.tech/download/kenzo/
I guess I can even without wifi.. I could use sim data to input a mi account.. But it would take some days. I was hoping for a quicker solution. If not then I will do as you say.
eltarod said:
I guess I can even without wifi.. I could use sim data to input a mi account.. But it would take some days. I was hoping for a quicker solution. If not then I will do as you say.
Click to expand...
Click to collapse
No permission need to apply.
Just Turn on sim data
. And Try to add account in developer option. See if can be successfully added in developer option > miunlock status.
Let me know if u getting 20091 error in developer option.
First I flashed persist with fastboot commands. Everything was successful but still the same problem. Then I installed OrangeFox TWRP with fastboot commands. Booted straight up to recovery and flashed the image as you said to persist partition. Selected to reboot to system and stays stucked at MI logo with no loading. Any ideas?
eltarod said:
First I flashed persist with fastboot commands. Everything was successful but still the same problem. Then I installed OrangeFox TWRP with fastboot commands. Booted straight up to recovery and flashed the image as you said to persist partition. Selected to reboot to system and stays stucked at MI logo with no loading. Any ideas?
Click to expand...
Click to collapse
Ur imei and baseband is showing ?
Black_Stark said:
Ur imei and baseband is showing ?
Click to expand...
Click to collapse
Don't know now since the phone is dead. I will have to flash a firmware. Will tell after I wake up phone with firmware.
Here is something new.. I transfered a .zip firmware to phone and tried to flash with ORangeFOx but nothing happens. I get an error. Checked and the phone can't see the Data partition. Should I flash firmware with edl mode?
eltarod said:
Here is something new.. I transfered a .zip firmware to phone and tried to flash with ORangeFOx but nothing happens. I get an error. Checked and the phone can't see the Data partition. Should I flash firmware with edl mode?
Click to expand...
Click to collapse
Ur phone kenzo or kate ??
Flash right fastboot rom on right device.
Install telegram app chat on redmi note 3 community group. It will be faster to know and fix ur issue.
U can install app on pc or phone.
https://t.me/rn3dev
I can't install any rom, ADB sideload fails with this error:
Unable to mount storage.
Devices on super may not mount until rebooting recovery.
To flash additional zips, please reboot recovery to switch to the updated slot.
I already tried to switch the slots many times.
I also tried to format data, but it tells me:
E: unable to check merge status
Updating partition details...
...done
Unable to mount storage
I can access the recovery and the factory-reset android, but i can't do anything more.
I think the problem is relative to encryption but I can't even format data, so I don't know how to escape this...
Now I can't even access the rom, I can only access TWRP and fastboot. The problem is that format data does not work, with the same error:
E: unable to check merge status
I tried repairing and changing filesystem, now I don't really know what to do...
just install rom using fast boot tool and
format data after that
muneeb rizwan said:
just install rom using fast boot tool and
format data after that
Click to expand...
Click to collapse
I have never used fastboot tool. I'm on linux. Is this the program i must install?
And also, do I need a fastboot rom?
[Tool] Flash Custom ROMs through Fastboot [mojito / sunny]
Are you struggling to install custom roms on this device? Lots of recovery errors? Can't boot to any rom? Don't worry. Fastboot is a good way to avoid such nonsense... Install any custom rom & miui recovery rom through fastboot Steps: 1...
forum.xda-developers.com
USE THIS TOOL AND YOU DONT NEED FASTBOOT ROM
Ok, i installed CrDroid with fastboot tool, then format data and then re-flashed the rom with adb, but the phone starts just on the CrDroid recovery (slot b) or on fastboot (slot a)...
What is the correct process to install a ROM? This A/B thing gets me mad
Now I managed to install an old MIUI fastboot rom from this link with XiaomiADBFastbootTools (a kind of mi flash tool for linux) and this rom now it is working, so I think I had some problems with the fastboot tool you suggested. But I don't really know what was the problem, the installation process seemed to work, It restarted to recovery, I rebooted to system but then it kept returning to recovery or to fastboot without entering in the system...
Switching slots directly in recovery is not functional. Just look after switching what the active slot is and you will see that it has not changed. Do the slot switching with the fastboot command from the PC.
fastboot --set-active=a
fastboot --set-active=b
StaryMuz said:
Switching slots directly in recovery is not functional. Just look after switching what the active slot is and you will see that it has not changed. Do the slot switching with the fastboot command from the PC.
fastboot --set-active=a
fastboot --set-active=b
Click to expand...
Click to collapse
yes, I was using these commands to switch slots. but when it is necessary to switch slots in the flashing process? I mean, what is the correct order? format - flash rom with adb - reboot to fastboot - switch slot - reboot to system...is this correct?
Slot swapping may not be required. Do it only when it is requested or when the boot crashes into recovery.
StaryMuz said:
Slot swapping may not be required. Do it only when it is requested or when the boot crashes into recovery.
Click to expand...
Click to collapse
OK, so is this the correct order?
Format - flash rom with adb - reboot to system
Now I have a problem with fastboot...I don't know why but it can't boot any recovery...
"fastboot boot recovery.img" remains stuck at:
Sending 'boot.img' (131072 KB)
Click to expand...
Click to collapse
and nothing happens! I tried with TWRP and OrangeFox.
I also tried to change slot but it fails:
fastboot --set-active=a
Setting current slot to 'a' FAILED (remote: 'unknown command')
fastboot: error: Command failed
Click to expand...
Click to collapse
The command 'Fastboot reboot' gives me a black screen with a white message: 'any key to shutdown', then the phone reboots to system...
What is the full designation of your phone?
StaryMuz said:
What is the full designation of your phone?
Click to expand...
Click to collapse
what is the designation?
Xiaomi Redmi Note .....
All of it, exactly.
StaryMuz said:
Xiaomi Redmi Note .....
All of it, exactly.
Click to expand...
Click to collapse
Redmi Note 10 64GB/4GB, I think the codename is sunny because I have the global/european version. Do you need more?
I think the best step is to upload the original Miui using MiFlash with the "clear all" setting.
Use this version of MiFlash.
You can get the right Miui here.
Before using MiFlash, I recommend loading the boot.img included in the downloaded Miui into your phone in fastboot mode.
Use the command:
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
Then use MiFlash and don't play Miui. Wait until the phone starts itself, then you can disconnect it.
If anything is not clear, ask questions.
StaryMuz said:
I think the best step is to upload the original Miui using MiFlash with the "clear all" setting.
Use this version of MiFlash.
You can get the right Miui here.
Before using MiFlash, I recommend loading the boot.img included in the downloaded Miui into your phone in fastboot mode.
Use the command:
fastboot flash boot_a boot.img
fastboot flash boot_b boot.img
Then use MiFlash and don't play Miui. Wait until the phone starts itself, then you can disconnect it.
If anything is not clear, ask questions.
Click to expand...
Click to collapse
Actually I'm already in a original MIUI and it is working. My pc is on linux so I can't use MiFlash but I used XiaomiADBFastbootTools (a kind of MiFlash tool for linux). Can I start from here or I have to install the MIUI version you linked?
The only thing is that I didn't specifically load the boot.img
Unfortunately I don't know the Linux version of MiFlash. They may not work equivalently. It needs to properly clean all the partitions of the phone and load all the files supplied in the ROM.
I recommend to use the Miui listed by me.
Twrp updated from 3.5 to 3.6. I'm on A19. Rooted with Magisk 24.3. I flashed TWRP 3.6.img with Twrp 3.5. Flash OK, reboot in recovery mode OK. System reboot OK. Reboot in recovery mode to test Ok. Reboot system and there bootlooped with red point and white point turning.
I can reboot in TWRP. Il fastboot boo.img, vbmeta.img. Same pb Bootlooped.
I have a nandroid backup (data/boot/cache/DTBO/NVCFG/NVDATA/NVRAM/Persist/Persist Image/Protect F/protect S/Recovery/VBMeta).
I tried ti restore these partitions without erasing partitions. Restore OK but noway to boot. Bootlooped
I wipe all partitions. Restore without Data partition (with data, I have an error). Same bootlooped
I am trying to restore the data partition only. I have this error "Failed to mount '/data' (Invalid argument)
I have no more idea, I'm a little desperate. No solution ? Return the smartphone for repair?
1) flash stock recovery and stock boot via fastboot
2) flash patched vbmeta via fastboot with fastboot --disable-verity --disable-verification flash vbmeta vbmeta.img
2) format data via stock recovey
3) let it reboot to system
4) flash twrp via fastboot
5) restore only /data via twrp
6) reboot to system
7) UI will be broken, reboot again to fix it
8) remove any pin / password / pattern form the settings, and redo it.
9) Re flash twrp and magisk to root.
Thank you very much for this procedure Raygen. I was indeed able to recover my phone and restart it but it is very unstable. I had bootloopers again after reinstalling TWRP and Magisk. Now I have a problem with my security code or my fingerprints. Looks like they don't take them into account when I want to hand over a security code. Another problem is the camera no longer works. The app does not start. I tried to install the oneplus camera app loaded on Telegram v 3.422.2 but the installation failed.
A proposal to solve these problems ? Reinstall a partition other than Data that I backed up by Nandroid or is it back to OnePlus?
Try to restore the /persist partition from the twrp backup.
take a read here: https://forum.xda-developers.com/t/...rprint-to-become-completely-disabled.4363067/
Thanks very much. By restoring the "persist" partition, I recovered the camera and the fingerprints function. I hope the bootloops will stop there. Thank you very much, you are my saviour.
My OnePlus Nord 2 Indian version got hard bricked and I can't go in recovery or fastboot mode it is in a bootloop on OnePlus logo .
Any help???