[URGENT]SoftBrick - Return to stock rom - Huawei Mate 20 X Questions & Answers

We are several users that are in the same situation:
No system (bootloop)
Version 195
AL00
Open bootloader
Hisuite recovery mode does not recognize it
Erecovery does not download the roms.
We tried to flash the files of a lower rom little by little but nothing.
Please, we need help ...
Only work fastboot
I can compensate economically if they manage to fix...

Upppppppp please

Youtube_Ll0r3nt3 said:
Upppppppp please
Click to expand...
Click to collapse
Have you tried huawei board software.
I am not sure if it will work, but its worth a shot I guess.

Did you try flash rlthe debloated rom with twrp recovery???

rowihel2012 said:
Did you try flash rlthe debloated rom with twrp recovery???
Click to expand...
Click to collapse
Dont work...bootloop

Solved, thanks for all

Thread closed at OP request

Related

Crashing boot looping lines colours bad bad bad tablet

I have a tab s 8.4 sm t705 I was running kk rom I flashed LP rom and now it boot loops. The images I have attached is when it crashes and reboots. For some reason it is showing all lines and either blue or red screen sometimes.
I tried to flash twrp and it will not do it. I am at my wits end what to do any help would be a saviour
Cheers
update i was able to get twrp flashed but now when i try to flash a rom i get cannot mount system?????????????????????????
It looks like you flashed a ROM for the t805 not the t705.
First let's get you back to stock.
Download the firmware for your device from the link below.
Follow the instructions to install it. This will get you up and running again.
http://www.sammobile.com/firmwares/database/SM-T705/
ashyx said:
It looks like you flashed a ROM for the t805 not the t705.
First let's get you back to stock.
Download the firmware for your device from the link below.
Follow the instructions to install it. This will get you up and running again.
http://www.sammobile.com/firmwares/database/SM-T705/
Click to expand...
Click to collapse
I have already tried the proper firmware, sorry to say but I do know
shadow1212u said:
I have already tried the proper firmware, sorry to say but I do know
Click to expand...
Click to collapse
I beg your pardon, what's with that attitude?
No attitude Just saying that I know the rom is right OK
shadow1212u said:
No attitude Just saying that I know the rom is right OK
Click to expand...
Click to collapse
Have you istalled the lollipop bootloader?
Nope can u please help?
ashyx said:
Have you istalled the lollipop bootloader?
Click to expand...
Click to collapse
Nope can u please help?
shadow1212u said:
Nope can u please help?
Click to expand...
Click to collapse
I already tried. If you install the stock firmware from the link i posted it will install what you need. Which rom did you flash?
Or install one of the bootloaders from here: http://forum.xda-developers.com/galaxy-tab-s/general/t800-t805-lollipop-bootloaders-t3099362
I found bootloader and the rom is now back to stock LP T705XXU1ANG2_T705BTU1ANG2_BTU Just trying it now cheers
ashyx said:
I already tried. If you install the stock firmware from the link i posted it will install what you need. Which rom did you flash?
Or install one of the bootloaders from here: http://forum.xda-developers.com/galaxy-tab-s/general/t800-t805-lollipop-bootloaders-t3099362
Click to expand...
Click to collapse
All flashed now Just waiting fingers crossed
ashyx said:
I already tried. If you install the stock firmware from the link i posted it will install what you need. Which rom did you flash?
Or install one of the bootloaders from here: http://forum.xda-developers.com/galaxy-tab-s/general/t800-t805-lollipop-bootloaders-t3099362
Click to expand...
Click to collapse
flashed with LP rom stock and LP bootloader still same issue as my first post on this.
Any other ideas pls
shadow1212u said:
flashed with LP rom stock and LP bootloader still same issue as my first post on this.
Any other ideas pls
Click to expand...
Click to collapse
Ok 2 things, which rom did you flash?
Second if you flash the firmware in the link I gave you it will solve all your issues.
ashyx said:
Ok 2 things, which rom did you flash?
Second if you flash the firmware in the link I gave you it will solve all your issues.
Click to expand...
Click to collapse
I flashed stock LP rom T705XXU1BOD5 and I also flashed the bootloader in the link you give me and the issue still there? Im scratching my nogin here
any other ideas please
thanks
shadow1212u said:
I flashed stock LP rom T705XXU1BOD5 and I also flashed the bootloader in the link you give me and the issue still there? Im scratching my nogin here
any other ideas please
thanks
Click to expand...
Click to collapse
No need to flash the bootloader after flashing the stock firmware.
I would do a factory reset in recovery.
ashyx said:
No need to flash the bootloader after flashing the stock firmware.
I would do a factory reset in recovery.
Click to expand...
Click to collapse
Hi ya, I have already done that but issue still there. Now I can boot up and start the setup process and the tablet freezes and reboots about 1 minute into setup process near where you have to sign in to google
Any more suggestions:crying::crying::crying: please
Tbh I think you have a hardware issue.
Now new problem when I try to install twrp it will not do it, If I go into the system recovery and try to do factory reset an error shows as follows
E: unknown volume for path {/sbfs}
E: unknown volume "/sbfs"[/U][/U]
Data wipe complete.
I thought it may be battery related but I have changed to a genuine new battery. still same issue
Please please Tech God help me
ashyx said:
Tbh I think you have a hardware issue.
Click to expand...
Click to collapse
I think that to but this only happened when I tried to install LP rom

Can anyone prove me marshmallow latest update stock firmware ? MOB31E ?

Can anyone provide me stock firmware. my mobile got stuck on boot animation please help me ?
vivek1310yadav said:
Can anyone provide me stock firmware. my mobile got stuck on boot animation please help me ?
Click to expand...
Click to collapse
Well there's no MM based SPFT file, so all you have to do is either flash stock kk/LP using SPFT or if you've twrp installed, boot into TWRP again and wipe everything except SD, flash the MOB31E full stock Rom zip. Link : MOB31E OTA's and flashable zips thread
sachin n said:
Well there's no MM based SPFT file, so all you have to do is either flash stock kk/LP using SPFT or if you've twrp installed, boot into TWRP again and wipe everything except SD, flash the MOB31E full stock Rom zip. Link : MOB31E OTA's and flashable zips thread
Click to expand...
Click to collapse
Hello, please help
The device is canvas a1 and it is fully updated till the last update via OTAs only. I performed factory reset on it. It is now stuck on setup wizard. Not able to skip from there.
I wanted to flash it again.
So, can you please tell if it is OK to flash KK or LP flash files?
(I am asking this because, its BL might have got upgraded in OTA updates and it could be dangerous to downgrade to lower versions by flashing.)
pra27 said:
Hello, please help
The device is canvas a1 and it is fully updated till the last update via OTAs only. I performed factory reset on it. It is now stuck on setup wizard. Not able to skip from there.
I wanted to flash it again.
So, can you please tell if it is OK to flash KK or LP flash files?
(I am asking this because, its BL might have got upgraded in OTA updates and it could be dangerous to downgrade to lower versions by flashing.)
Click to expand...
Click to collapse
Do you've twrp recovery installed at the moment?
sachin n said:
Do you've twrp recovery installed at the moment?
Click to expand...
Click to collapse
No it is not even unlocked yet.
pra27 said:
No it is not even unlocked yet.
Click to expand...
Click to collapse
Remove your battery and insert it again, put the device into bootloader mode and unlock it, then you can fastboot the twrp and good to go.
Sent from my Redmi Note 4 using Tapatalk
sachin n said:
Remove your battery and insert it again, put the device into bootloader mode and unlock it, then you can fastboot the twrp and good to go.
Sent from my Redmi Note 4 using Tapatalk
Click to expand...
Click to collapse
You mean after this I can file LP flash files?
No downgrading bootloader issues right?
pra27 said:
You mean after this I can file LP flash files?
No downgrading bootloader issues right?
Click to expand...
Click to collapse
Nothing to worry. Once you get twrp, just clean flash stock lollipop Rom. Don't use SPFT, you gonna brick your phone if something goes wrong wrong. I'll link you LP (flashable via twrp) Rom, tell me when you done.
sachin n said:
Nothing to worry. Once you get twrp, just clean flash stock lollipop Rom. Don't use SPFT, you gonna brick your phone if something goes wrong wrong. I'll link you LP (flashable via twrp) Rom, tell me when you done.
Click to expand...
Click to collapse
Thanks a lot for your help.
Should i flash this twrp ? (from official site)
https://dl.twrp.me/sprout/
pra27 said:
Thanks a lot for your help.
Should i flash this twrp ? (from official site)
https://dl.twrp.me/sprout/
Click to expand...
Click to collapse
Nah, use this : https://www.androidfilehost.com/?fid=24562946973632081
Stable enough!!!!
sachin n said:
Nah, use this : https://www.androidfilehost.com/?fid=24562946973632081
Stable enough!!!!
Click to expand...
Click to collapse
thanks.. bdw that official twrp whose link i gave is also for sprout4 right?
Please give the stock rom link you were talking about earlier.
pra27 said:
thanks.. bdw that official twrp whose link i gave is also for sprout4 right?
Please give the stock rom link you were talking about earlier.
Click to expand...
Click to collapse
Yes it was also sprout4, in fact for both sprout 4 and sprout 8.
This : https://drive.google.com/uc?id=0B9_eDTtTcnv1LTF2UFhaSjhhZWM&export=download
Boot to TWRP
Wipe everything except SD card
Flash this rom
Reboot
sachin n said:
Yes it was also sprout4, in fact for both sprout 4 and sprout 8.
This : https://drive.google.com/uc?id=0B9_eDTtTcnv1LTF2UFhaSjhhZWM&export=download
Boot to TWRP
Wipe everything except SD card
Flash this rom
Reboot
Click to expand...
Click to collapse
i found this and right now flashing marshmallow from this thread. https://forum.xda-developers.com/ca...-stock-debloated-prerooted-untouched-t3403499
can you please share the thread from which you shared the file? also if there any marshmallow zip available, please give its link.
pra27 said:
i found this and right now flashing marshmallow from this thread. https://forum.xda-developers.com/ca...-stock-debloated-prerooted-untouched-t3403499
can you please share the thread from which you shared the file? also if there any marshmallow zip available, please give its link.
Click to expand...
Click to collapse
Wait..
Edit : https://forum.xda-developers.com/crossdevice-dev/android-one-general/rom-t3120737
Sent from my mido using XDA Labs
sachin n said:
Wait..
Edit : https://forum.xda-developers.com/crossdevice-dev/android-one-general/rom-t3120737
Sent from my mido using XDA Labs
Click to expand...
Click to collapse
Thanks bro, you have been helpful in bringing my phone back to life.
One last thing though, what should i do incase some OTA arrives.. is there any way to block it?
pra27 said:
Thanks bro, you have been helpful in bringing my phone back to life.
One last thing though, what should i do incase some OTA arrives.. is there any way to block it?
Click to expand...
Click to collapse
Disable Gplay services notifications. Or Just download and flash MOB31E stock Rom. Zip
Sent from my mido using XDA Labs
Hi there
I have the same problem and my phone is stuck at the boot screen.
My phone does not allow me to enable USB debugging and I am really stuck with being able to install TWRP and flash the stock ROM.
I'm incredibly confused and am unsure what I am doing. Attached is a screenshot of the CMD box.
Help and simple instructions would be appreciated.
Thanks in advance.

[H815EU]Block In download mode

hi guys
i try to install a new update (7.0 20a) and after the reboot the twrp disappeared. I try to reinstall it but i believe write on bootloader and not on recovery.
Now the phone is bloked in download mode (dm), if i reboot open only dm. I do not enter in system, adb / fastboot dosn't work the, the key combination work for dm, imei code and reset (return in dm).
I try with .kdz and nothing. The .tot file for my H825 EU and dll i can not find.
I try this sw: LGUP , Flash_Tool, B2CApp
i've been looking in the xda and internet for find a solution.
ideas for help me?
ps: sorry for english:crying:
mrcry said:
hi guys
i try to install a new update (7.0 20a) and after the reboot the twrp disappeared. I try to reinstall it but i believe write on bootloader and not on recovery.
Now the phone is bloked in download mode (dm), if i reboot open only dm. I do not enter in system, adb / fastboot dosn't work the, the key combination work for dm, imei code and reset (return in dm).
I try with .kdz and nothing. The .tot file for my H825 EU and dll i can not find.
I try this sw: LGUP , Flash_Tool, B2CApp
i've been looking in the xda and internet for find a solution.
ideas for help me?
ps: sorry for english:crying:
Click to expand...
Click to collapse
its normal no twrp cause you flash stock rom. stock dont have twrp but LG recovery.
there is a way to install twrp. i use h811 so i dont know. but i heard after 7.0 command dont work.
raptorddd said:
its normal no twrp cause you flash stock rom. stock dont have twrp but LG recovery.
there is a way to install twrp. i use h811 so i dont know. but i heard after 7.0 command dont work.
Click to expand...
Click to collapse
if I try to send commands with adb or fastboot the phone answers I do not know or impossible to flash this partition then is impossible install the twrp
thanks anyway
mrcry said:
if I try to send commands with adb or fastboot the phone answers I do not know or impossible to flash this partition then is impossible install the twrp
thanks anyway
Click to expand...
Click to collapse
it is possible.
@steadfasterX
install twrp with N bootloader >?
how?? i remeber reading please answer so next time i can give better help.
raptorddd said:
it is possible.
@steadfasterX
install twrp with N bootloader >?
how?? i remeber reading please answer so next time i can give better help.
Click to expand...
Click to collapse
This is covered in the official TWRP thread find the topic installation
Sent from my LG-H815 using XDA Labs
raptorddd said:
it is possible.
@steadfasterX
install twrp with N bootloader >?
how?? i remeber reading please answer so next time i can give better help.
Click to expand...
Click to collapse
N bootloader? Nougat
I install the 3.2 TWRP, later install 29a beta official by LG.
Now the phone is blocked in download mode. I don't send comand with adb for start recovery.
mrcry said:
N bootloader? Nougat
I install the 3.2 TWRP, later install 29a beta official by LG.
Now the phone is blocked in download mode. I don't send comand with adb for start recovery.
Click to expand...
Click to collapse
https://forum.xda-developers.com/g4/development/recovery-twrp-3-touch-recovery-t3442424
raptorddd said:
https://forum.xda-developers.com/g4/development/recovery-twrp-3-touch-recovery-t3442424
Click to expand...
Click to collapse
thanks but the problem not is twrp.
I follow this guide once again https://forum.xda-developers.com/g4/general/guide-lg-g4-stock-firmware-to-stock-kdz-t3107848
with the usal fail at 24 % woth error 0x2000 invailed command response
i try to change LGUP_8994.dll with a new version extract by .kdz i wanted install (Italy 20g 0720) but nothing
screenshot : https://www.dropbox.com/s/tt1kaay41ymad3s/Screenshot (6).png?dl=0

BND-L21 8.0.0 on rooted phone with TWRP as Recovery

Hi all,
Need some help to update to Oreo.
My phone has unlocked bootloader, TWRP for recovery and rooted with SuperSu.
I download the new rom, say Update Now and then boot in recovery but once there impossible to flash the ROM.
What can I do ? lock the bootloader and unroot ?
Thank you for your answers.
Glep
gillou78 said:
Hi all,
Need some help to update to Oreo.
My phone has unlocked bootloader, TWRP for recovery and rooted with SuperSu.
I download the new rom, say Update Now and then boot in recovery but once there impossible to flash the ROM.
What can I do ? lock the bootloader and unroot ?
Thank you for your answers.
Glep
Click to expand...
Click to collapse
You will need stock ramdisk recovery and stock kernel
https://forum.xda-developers.com/honor-7x/help/want-to-stock-recovery-relock-bootloader-t3789512
Back to lock
allrockedout said:
You will need stock ramdisk recovery and stock kernel
https://forum.xda-developers.com/honor-7x/help/want-to-stock-recovery-relock-bootloader-t3789512
Click to expand...
Click to collapse
Thank you for the link, I will try this soon.:laugh:
gillou78 said:
Thank you for the link, I will try this soon.:laugh:
Click to expand...
Click to collapse
This guide was meant for Oreo. So if your on nougat you would need stock recovery and stock boot.img.
gillou78 said:
Hi all,
Need some help to update to Oreo.
My phone has unlocked bootloader, TWRP for recovery and rooted with SuperSu.
I download the new rom, say Update Now and then boot in recovery but once there impossible to flash the ROM.
What can I do ? lock the bootloader and unroot ?
Thank you for your answers.
Glep
Click to expand...
Click to collapse
Actually i am also looking for a rom for BNDL-21 but i couldnt find . previously i ended up bricking my phone. i now unbricked it
Link
allrockedout said:
This guide was meant for Oreo. So if your on nougat you would need stock recovery and stock boot.img.
Click to expand...
Click to collapse
Any link available for downloading the rec and boot ?
I'm still on Nougat and want to move to Oreo
gillou78 said:
Any link available for downloading the rec and boot ?
I'm still on Nougat and want to move to Oreo
Click to expand...
Click to collapse
You would need check another thread I think there's one called downgrading to nougat might help you.
Nougat
allrockedout said:
You would need check another thread I think there's one called downgrading to nougat might help you.
Click to expand...
Click to collapse
Ok thank's

GCAM installation help needed

I'm on MIUI Global V9.6 & want to install GCAM . (Note 5 Pro)
I have not unlocked bootloader yet. Can someone explain me in simple steps what needs to done, as i dont want to brick my device due to ARB issues. I know i should search the forums first but i wanted to sure so that i dont mess up. Thanks in advance!
Sammy612 said:
I'm on MIUI Global V9.6 & want to install GCAM . (Note 5 Pro)
I have not unlocked bootloader yet. Can someone explain me in simple steps what needs to done, as i dont want to brick my device due to ARB issues. I know i should search the forums first but i wanted to sure so that i dont mess up. Thanks in advance!
Click to expand...
Click to collapse
You gotta start with unlocking the bootloader
LeekGeek said:
You gotta start with unlocking the bootloader
Click to expand...
Click to collapse
For that he has to wait 30 days.
SunilSuni said:
For that he has to wait 30 days.
Click to expand...
Click to collapse
hey bro stock rom vs custom rom ?
prospektus said:
hey bro stock rom vs custom rom ?
Click to expand...
Click to collapse
Try both and enjoy. Why limit to one ROM
Stock ROM is somewhat stable
With custom ROM you will get android pie
SunilSuni said:
Try both and enjoy. Why limit to one ROM
Stock ROM is somewhat stable
With custom ROM you will get android pie
Click to expand...
Click to collapse
I'm afraid of anti rollbeck
prospektus said:
I'm afraid of anti rollbeck
Click to expand...
Click to collapse
Just flash ROM and gapps and don't flash firmware while flashing custom ROM
While flashing stock MIUI ROM use fastboot ROM to flash and there won't be any chances of brick. MiFlash software checks bootloader index before flashing a ROM so it is safer way
SunilSuni said:
Just flash ROM and gapps and don't flash firmware while flashing custom ROM
While flashing stock MIUI ROM use fastboot ROM to flash and there won't be any chances of brick. MiFlash software checks bootloader index before flashing a ROM so it is safer way
Click to expand...
Click to collapse
okay thanks. If I go back to miui I need to use miflash.
prospektus said:
okay thanks. If I go back to miui I need to use miflash.
Click to expand...
Click to collapse
You can also use latest recovery ROM and flash it using TWRP recovery
SunilSuni said:
For that he has to wait 30 days.
Click to expand...
Click to collapse
So Finally installed GCAM after unlocking the bootloader , installed Redwolf recovery & rooted with Magisk & its working good. Will i be able to upgrade to MIUI 10 with OTA or have to follow some other process?
Also, which ROM & kernel setup do you use.
Thanks in advance!
Sammy612 said:
So Finally installed GCAM after unlocking the bootloader , installed Redwolf recovery & rooted with Magisk & its working good. Will i be able to upgrade to MIUI 10 with OTA or have to follow some other process?
Also, which ROM & kernel setup do you use.
Thanks in advance!
Click to expand...
Click to collapse
Whats the waiting time for Bootloader unlock ???
SunilSuni said:
Whats the waiting time for Bootloader unlock ???
Click to expand...
Click to collapse
I already waited 2-3 weeks thats why. Can you please answer my questions?
Sammy612 said:
I already waited 2-3 weeks thats why. Can you please answer my questions?
Click to expand...
Click to collapse
Yes you can upgrade to MIUI10.. but you have to flash full recovery ROM, still you will get OTA update from xiaomi but its always recommended to flash complete recovery ROM

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