Hey!
So I bricked my Huawei P10 Lite.
Modell number is WAS-LX1, the 3GB/32GB version
And it ran WAS-LX1C432B127
So I tried to flash the stock rom, but I couldn't find the exact same rom, only WAS-LX1AC432
I downloaded different versions from it from different sites, and flashed them with huawei multi tool, but none of them worked, I have no sound and NFC keeps turning on-and of.
I couldn't even find the same version with Firmware Finder.
Please help me guys I have read the whole internet
Hi buddy !
With some guys we have the same problem so join us, the name's topic is: Huawei P10 Lite Bricked?
I have already done some things so maybe it will help you too ! Sorry for my bad english i'm french ^^
Radnaksi98 said:
Hi buddy !
With some guys we have the same problem so join us, the name's topic is: Huawei P10 Lite Bricked?
I have already done some things so maybe it will help you too ! Sorry for my bad english i'm french ^^
Click to expand...
Click to collapse
Hey! Thanks for ur reply! Since that, while I was flashing different firmwares, somehow I relocked my bootloader, and ended up in eRecovery bootloop, and because my bootloader was locked, I couldn't flash firmwares anymore. But, to reunlock the bootloader, I needed the unlock code, which I lost, and to obtain a new one I eneded the product ID which is only accessible by the dialer. So, I decided to use funkyhuawei. As I Said, I had a WAS-LX1 with WAS-LX1C432B127. So, on funkyhuawei I chose WAS-LX1C432, but it couldn't find the update with eRecovery. I tried WAS-LX1AC432 too, but without success. So, I satrted to try all WAS-LX1 adn LX1A firmwares. I was able to install a WAS-LX1AC02 firmware. Now my phone think it's a LX1A and has no software upgrade option, but other than that it 100% works. As I see u are in serious trouble, I can feel ur pain. I have 3 credits left on my funkyhuawei account. It was pretty expensive, but I want to give u 1 free flash. I would give all of u in trouble, but maybe I will need it later So PM me if u want a flash and I can help u
Armin.K said:
Hey! Thanks for ur reply! Since that, while I was flashing different firmwares, somehow I relocked my bootloader, and ended up in eRecovery bootloop, and because my bootloader was locked, I couldn't flash firmwares anymore. But, to reunlock the bootloader, I needed the unlock code, which I lost, and to obtain a new one I eneded the product ID which is only accessible by the dialer. So, I decided to use funkyhuawei. As I Said, I had a WAS-LX1 with WAS-LX1C432B127. So, on funkyhuawei I chose WAS-LX1C432, but it couldn't find the update with eRecovery. I tried WAS-LX1AC432 too, but without success. So, I satrted to try all WAS-LX1 adn LX1A firmwares. I was able to install a WAS-LX1AC02 firmware. Now my phone think it's a LX1A and has no software upgrade option, but other than that it 100% works. As I see u are in serious trouble, I can feel ur pain. I have 3 credits left on my funkyhuawei account. It was pretty expensive, but I want to give u 1 free flash. I would give all of u in trouble, but maybe I will need it later So PM me if u want a flash and I can help u
Click to expand...
Click to collapse
I also bricked my p10 lite...
So if you're possible please give me a credit?
Sorry for my english.
Hi people, i bricked my huawei p10 lite was-lx2. Unlock and twrp. anyone have the firmware? I google it already but does not found any. WAS-LX2C636B130 dual-sim malaysia. Or if there is the way i can debrand it with "dual-sim and support my telco" firmware. tell me if its possible.
I have the same problem. After spending some time I found the problem.
For me it looks like one of the product or vendor partition is ****ed up, so it cant load the drivers from there. Since the files are OK it could be a signature problem. I started copying the smaller part ion in the bigger ones, because it fits in there... And the sound and bootlogo are working fine. BUT no camera. Later I saw some hard-coded paths so the problem was not really fix yet.
When you disable se-linux in the boot partition (Kerner parameter) all working fine. Bootlogo, sound, camera, nfc... I don't know why this happened. I used my own backup partition and the stock you can download.. Nothing works. If anyone has an idea how to get back to real stock that would be great because I want to have ota updates back working
Related
Hi there,
recently, I tried updating my phone to B609, following a certain website's guide.
and upon finishing it, it showed the following attachment.
I have tried following almost all I can to revert it, but sadly, it does not work. and, it was a very stupid decision of me to try and update it, full-knowingly that I have a rather obsolete knowledge regarding this.
Can someone please help me, I am really sorry to have bothered the visitors of this forum, and if my thread is not in it's place, please guide me to find a proper place to help me with my phone.
Thank you
piring said:
Hi there,
recently, I tried updating my phone to B609, following a certain website's guide.
and upon finishing it, it showed the following attachment.
I have tried following almost all I can to revert it, but sadly, it does not work. and, it was a very stupid decision of me to try and update it, full-knowingly that I have a rather obsolete knowledge regarding this.
Can someone please help me, I am really sorry to have bothered the visitors of this forum, and if my thread is not in it's place, please guide me to find a proper place to help me with my phone.
Thank you
Click to expand...
Click to collapse
Please wait confirmation from more experienced users than me but what I would have done if I were you:
1 - Try to unlock the bootloader. For that there are tutorials here in XDA: http://forum.xda-developers.com/ascend-p7/general/guide-unlock-bootloader-p7-l10-oem-t3062851
2 - With unlocked bootloader you should be able to flash a new rom!
Hope it helps!
antoniovazquezblanco said:
Please wait confirmation from more experienced users than me but what I would have done if I were you:
1 - Try to unlock the bootloader. For that there are tutorials here in XDA: http://forum.xda-developers.com/ascend-p7/general/guide-unlock-bootloader-p7-l10-oem-t3062851
2 - With unlocked bootloader you should be able to flash a new rom!
Hope it helps!
Click to expand...
Click to collapse
Thanks for the reply friend. I really appreciate it.
Regarding the unlock bootloader, following the tutorial that you have greatly linked to, it says in one of the step it to select a device. But, I did not see any mention of Ascend P7, or for that matter, I'm not aware of another given name for Ascend P7, so, which one should I choose or any selected device would be fine?
Thank you again for taking time to help me. Much appreciated.
antoniovazquezblanco said:
Please wait confirmation from more experienced users than me but what I would have done if I were you:
1 - Try to unlock the bootloader. For that there are tutorials here in XDA: http://forum.xda-developers.com/ascend-p7/general/guide-unlock-bootloader-p7-l10-oem-t3062851
2 - With unlocked bootloader you should be able to flash a new rom!
Hope it helps!
Click to expand...
Click to collapse
Also, because my phone is stuck in bootloader and can't even reboot to get past the Huawei Ascend screen, how do I get the product ID for my phone? Thank you
try with a usb jig i will try with that
Joseluisska said:
try with a usb jig i will try with that
Click to expand...
Click to collapse
Thanks for the suggestion. But apparently, I believe this is a level beyond my scarce knowledge of electronics.
But I truly appreciate the time you took to reply and suggest ways to help me. Thanks friend.
piring said:
Thanks for the reply friend. I really appreciate it.
Regarding the unlock bootloader, following the tutorial that you have greatly linked to, it says in one of the step it to select a device. But, I did not see any mention of Ascend P7, or for that matter, I'm not aware of another given name for Ascend P7, so, which one should I choose or any selected device would be fine?
Thank you again for taking time to help me. Much appreciated.
Click to expand...
Click to collapse
As it is said in the tutorial you should modify the values of the list in order to include our phone model (step 3 and following...).
Also, because my phone is stuck in bootloader and can't even reboot to get past the Huawei Ascend screen, how do I get the product ID for my phone? Thank you
Click to expand...
Click to collapse
I didn't think of that... I'm sure part of that info is available in the phone case but can't ensure that everything is there...
By the way I've never tried a JIG so any feedback on it would be nice!
i have the some problem... how i had resolved?
have u found a flashabe zip stock rom? or other way?
piring said:
Hi there,
recently, I tried updating my phone to B609, following a certain website's guide.
and upon finishing it, it showed the following attachment.
I have tried following almost all I can to revert it, but sadly, it does not work. and, it was a very stupid decision of me to try and update it, full-knowingly that I have a rather obsolete knowledge regarding this.
Can someone please help me, I am really sorry to have bothered the visitors of this forum, and if my thread is not in it's place, please guide me to find a proper place to help me with my phone.
Thank you
Click to expand...
Click to collapse
did you manage to solved your problem in your phone?if yes please help me,i got same tia
What is your exact problem? Unlocking the bootloader or flashing a new rom?
Hey bro while flashing lollipop ROM emui 3.1 in my huawei p7 it got stuck in boot loader , so I thought to revert it back to the stock ROM and I backed up my stock ROM through twrp but when I restored it It again locked my boot loader plus its stuck in boot screen... What do I do.... How am I supposed to unlock my boot loader without knowing my phone product I'd ,imei etc.... Previously I unlocked my boot loader through the dload process local update.... Plz help me I'm stuck....
saquib996 said:
Hey bro while flashing lollipop ROM emui 3.1 in my huawei p7 it got stuck in boot loader , so I thought to revert it back to the stock ROM and I backed up my stock ROM through twrp but when I restored it It again locked my boot loader plus its stuck in boot screen... What do I do.... How am I supposed to unlock my boot loader without knowing my phone product I'd ,imei etc.... Previously I unlocked my boot loader through the dload process local update.... Plz help me I'm stuck....
Click to expand...
Click to collapse
Hi,
i guess you have to unlock your bootloader per dload again. You can force an local update by pressing power and volume plus/minus at the same time.
Is the bootloader unlocking local update based on emui2.3? If so, you'd had to downgrade to emui 2.3 (B1xx).
To do so: Flash the downgrade packages(B8xx) first, after that the full rom(B6xx) , then the next downgrade package(B6xx) and the next rom(B1xx).
Probably your phone will boot after the first full rom flash. If it does, you could get the numbers you need, and unlock per fastboot.
l3Nni said:
Hi,
i guess you have to unlock your bootloader per dload again. You can force an local update by pressing power and volume plus/minus at the same time.
Is the bootloader unlocking local update based on emui2.3? If so, you'd had to downgrade to emui 2.3 (B1xx).
To do so: Flash the downgrade packages(B8xx) first, after that the full rom(B6xx) , then the next downgrade package(B6xx) and the next rom(B1xx).
Probably your phone will boot after the first full rom flash. If it does, you could get the numbers you need, and unlock per fastboot.
Click to expand...
Click to collapse
but bro the fact is i dont have acess to phone's internal memory how am i supposed to do... will the local update works through memory card...... i looked every thread n every posts but didnt find any solutions...... plus if i try to unlock boot from huawei official site it is demanding product id but since my phone is stuck i cant know my product id...
and thnxxx bro for ur reply....
saquib996 said:
but bro the fact is i dont have acess to phone's internal memory how am i supposed to do... will the local update works through memory card...... i looked every thread n every posts but didnt find any solutions...... plus if i try to unlock boot from huawei official site it is demanding product id but since my phone is stuck i cant know my product id...
and thnxxx bro for ur reply....
Click to expand...
Click to collapse
Yes, you could just put the update file into a folder named 'dload' in the root directory of your sd card.
l3Nni said:
Yes, you could just put the update file into a folder named 'dload' in the root directory of your sd card.
Click to expand...
Click to collapse
thankxxx bro... ur method worked.... but guess im not lucky enough because now in the update mode its showing battery less than 15% cant update.... and in bootloader i cant charge my phone, the moment i plug in the charger it automatically switch on the device and shows boot failed press volume down button to open bootloader mode.... and my phone's battery start draining instead of charging.... any help with that.... i tried to open the back cover to charge the battery externally, some how youtube taught me to open it but its conneted circuit based and cant recharge externally ..... any help:crying::crying::crying: plz.... and thanxx for ur precious time and reply ,, i deeply thank u bro for ur support..... waiting for ur further instruction.....
saquib996 said:
thankxxx bro... ur method worked.... but guess im not lucky enough because now in the update mode its showing battery less than 15% cant update.... and in bootloader i cant charge my phone, the moment i plug in the charger it automatically switch on the device and shows boot failed press volume down button to open bootloader mode.... and my phone's battery start draining instead of charging.... any help with that.... i tried to open the back cover to charge the battery externally, some how youtube taught me to open it but its conneted circuit based and cant recharge externally ..... any help:crying::crying::crying: plz....
Click to expand...
Click to collapse
You could try to boot to recovery pressing power and volume-. Does the battery charge then? I'd try myself, but my mum got my P7.. If it doesn't work you may try this script: http://forum.xda-developers.com/showthread.php?t=1658084. And if that all fails you could purchase a new battery as your final option.
Please don't try to charge your phone externally. Handling with LiOn-batterys without knowing exactly what you do could be quite dangerous.
saquib996 said:
and thanxx for ur precious time and reply ,, i deeply thank u bro for ur support..... waiting for ur further instruction.....
Click to expand...
Click to collapse
You're very welcome, I'm glad when I could help.
l3Nni said:
You're very welcome, I'm glad when I could help.
Click to expand...
Click to collapse
Bro some how my phone got charged I plugged it for the whole night and it got charged..... finally flashed with lollipop emui 3.1....
And bro sorry to bother u since u use p7 I wanted to ask that is cynogen mod available for p7 if yes then how should I flash it... I got B832 emui 3.1 and android version 5.1.1..... any idea about cynogen mod or any other rom... which one should be better....
saquib996 said:
Bro some how my phone got charged I plugged it for the whole night and it got charged..... finally flashed with lollipop emui 3.1....
And bro sorry to bother u since u use p7 I wanted to ask that is cynogen mod available for p7 if yes then how should I flash it... I got B832 emui 3.1 and android version 5.1.1..... any idea about cynogen mod or any other rom... which one should be better....
Click to expand...
Click to collapse
There are no custom roms for lollipop, unfortunately. So you have to stick with the stock one.
l3Nni said:
There are no custom roms for lollipop, unfortunately. So you have to stick with the stock one.
Click to expand...
Click to collapse
Ok bro thanx for the information....... gud bye take care....
saquib996 said:
There are no custom roms for lollipop, unfortunately. So you have to stick with the stock one.
Click to expand...
Click to collapse
Bro are u indian...?
Coz is there any option to change network frequency band coz in india I cannot use 4g because of network band.... plz help if u are indian u must be aware of jio network I cant use it in my phone... waiting for your reply.....
Hi,
I can't find anywhere full recovery dload content for EVA-L19C432.
Since, the huawei servers are inaccesible from the web browser I am having troubles with restoring bricked phone.
Could anyone please help with a link?
Thanks.
azgooon said:
Hi,
I can't find anywhere full recovery dload content for EVA-L19C432.
Since, the huawei servers are inaccesible from the web browser I am having troubles with restoring bricked phone.
Could anyone please help with a link?
Thanks.
Click to expand...
Click to collapse
https://forum.xda-developers.com/p9/development/rom-stock-rom-eva-l19c636b168-t3419586
You should find the link in here. If I remember right b166 is a full rom but read the thread first the info is in there.
Sorry those links aren't working, try http://m.huawei.com/ukmobile/ and near the bottom is a download tab, think the rom you are after is there
C_Duk said:
https://forum.xda-developers.com/p9/development/rom-stock-rom-eva-l19c636b168-t3419586
You should find the link in here. If I remember right b166 is a full rom but read the thread first the info is in there.
Sorry those links aren't working, try http://m.huawei.com/ukmobile/ and near the bottom is a download tab, think the rom you are after is there
Click to expand...
Click to collapse
Hi,
When i try yo get on http://m.huawei.com/ukmobile/ its says 403 Forbidden...
Thats what I am saying I am seriously struggling to find working source.
azgooon said:
Hi,
I can't find anywhere full recovery dload content for EVA-L19C432.
Since, the huawei servers are inaccesible from the web browser I am having troubles with restoring bricked phone.
Could anyone please help with a link?
Thanks.
Click to expand...
Click to collapse
This is a C432 build.
Version B136 lastly before B182
https://forum.xda-developers.com/p9/development/stock-rom-dload-file-p9-eva-l09-b136-t3382818
Update: U mean L19 not L09 my bad!
I just clicked that link and got the same as you. If you go on www.huawei.com, click on the consumer tab near the top of the page, when the next page loads click on the pic on of p9, scroll down to support which is near the bottom and the download tab is there
azgooon said:
Hi,
I can't find anywhere full recovery dload content for EVA-L19C432.
Since, the huawei servers are inaccesible from the web browser I am having troubles with restoring bricked phone.
Could anyone please help with a link?
Thanks.
Click to expand...
Click to collapse
U have it here, tested and download works.
https://uloz.to/!XdlqYNNPwXiY/eval19-c432b161-update-zip
Or
https://uloz.to/!gN8EPBnRAQhe/eva-l19c432b182-update-zip
Sent from my VIE-L29 using XDA Labs
Can't you use L09 then OTA update and you get L19?
Thanks very much but it doesn't work on my phone. I think i have damaged it permanent... I did try fastbooting cust, cash, boot, system, userdata, recovery etc but I am not getting anywhere...
Hisuite says that this phone isnt supported so I have no idea what to do... I was hoping that maybe SP-Flash could help but I don't even have a scattered file to try...
Very worried that I have just thrown away a lot of money (( Do you think that huawei service may help with such issue? ofc i will pay rather than do it on a warranty but if they could fix it, I am assuming it will be less than what i've paid for the phone....
azgooon said:
Hi,
I can't find anywhere full recovery dload content for EVA-L19C432.
Since, the huawei servers are inaccesible from the web browser I am having troubles with restoring bricked phone.
Could anyone please help with a link?
Thanks.
Click to expand...
Click to collapse
azgooon said:
Thanks very much but it doesn't work on my phone. I think i have damaged it permanent... I did try fastbooting cust, cash, boot, system, userdata, recovery etc but I am not getting anywhere...
Hisuite says that this phone isnt supported so I have no idea what to do... I was hoping that maybe SP-Flash could help but I don't even have a scattered file to try...
Very worried that I have just thrown away a lot of money (( Do you think that huawei service may help with such issue? ofc i will pay rather than do it on a warranty but if they could fix it, I am assuming it will be less than what i've paid for the phone....
Click to expand...
Click to collapse
Can you get into fastboot mode?
If yes, no worrie!
You will not be able to unlock your bootloader once you forgot to enable the OEM.
If your stock recovery is intact you can use the force update "dload"
Have you tried with same build but L09 instead L19?
If it does not work, it is because your stock recovery is corrupted or has been replaced in this case your only option is DC Phoenix.
You need 15 credits if you do not have a Dongle, you will receive a username and password. DC Phoenix allows you to flash the UPDATE.APP even with the bootloader and FRP is locked.
You can write a L19 firmware C432 with no problem! But choose a previos version like b136 instead b180.
Fastboot mode.
ChaseRxx said:
Can you get into fastboot mode?
If yes, no worrie!
You will not be able to unlock your bootloader once you forgot to enable the OEM.
If your stock recovery is intact you can use the force update "dload"
Have you tried with same build but L09 instead L19?
If it does not work, it is because your stock recovery is corrupted or has been replaced in this case your only option is DC Phoenix.
You need 15 credits if you do not have a Dongle, you will receive a username and password. DC Phoenix allows you to flash the UPDATE.APP even with the bootloader and FRP is locked.
You can write a L19 firmware C432 with no problem! But choose a previos version like b136 instead b180.
Fastboot mode.
Click to expand...
Click to collapse
Hi,
Yes, I can get to the fastboot.
I am just looking at the dc-unlocker and dc-phoenix. Would you know, if my phone originally was AL-10, should I flash it with AL-10 firmware and than rebrand it again? or just go for L09 or L19 straight away?
Thank you!!!
sorry for not reporting back sooner but in the end I had to flash my phone with a factory stock for AL-10, then installed Chinese firmware, unlocked it, root it, twrp, srktools, changed oem info, reinstalled L09C432B136, got update straight away and now I am happy as fu*&^* ))))!!!!!!!! MAN, YOU ARE WALKING LEGEND. THANKS VERY MUCH!!!! for 15 euro i have saved myself all hassles with finding a service, posting phone, being without phone for a weeks, and paying silly fees for a repairs, where they could easily say that ie. motherboard needs replacing and I could spend even more...
You don't even know how much I appreciate it!
BTW, when i reflashed factory soft, i got a bit scared that it says Huawe Ascend, but then it turned out that this is literally factory os which is designed to upload proper model software
now i just need to update IMEI number but luckily for one sim card I got it written in a log from DC-phoenix and for another one i hope I will find it somewhere in a twrp backups which i did a few days ago.
THANKS AGAIN!!!!!!
Hello guys,
I bought a demo unit Huawei P10 on accident and now want to flash it with the official stock rom. I unlocked the bootloader already and rooteed the device through adb.
Now i am stuck because i cant find any firmware through firmware finder etc. My serialnumber is VTR-L09C652B101. I am a total rookie so it costed me two days to unlock and root, now i really dont see how i can flash a stock firmware without the demo system app ruins it all. Can anybody help me?
It's possible to rebrand just as normal. However, the Mate 9 script has some known flaws. The thread on 4pda has good version, but I forgot the link.
If you have no experience in Android engineering, FunkyHuawei may help better as they are a paid service with good support.
You can use HWOTA for rebranding, but you have to modify the script.
You need to download a full firmware for your desired version.
My modifying help lines are for VTR-L09C432, which is the standard single sim for Europe. If you wish another model (e.x. VTR-L29C432), just change the lines like you want them.
For more help, you can send me a PM, it's a bit easier. When we found a solution, we can post it here for others.
Hi, did you manage to solve the issue? I guess I might have the same problem...
Hi guys, I used to have a p8 Lite 2017 and when the Oreo update came out only for the ALE-00X Honor models i rebranded my PRA-LX1, changing the OEMInfo and it booted like an Honor, so I put the Oreo update on it. Then I gave to my sister who used it for an year and now she asked me to update it. I tried installing several Pie/Oreo Treble roms however everything I try to install brings me to a continuous bootloop, even if I followed the instructions perfectly. Is it because of the rebranding I did time I go? How can I make it go back to its original stock state? I really need help in fixing this phone and any help would be gladly appreciated.
Please can someone help me? I don't know where to start to fix that bootloop..
raiden99 said:
Please can someone help me? I don't know where to start to fix that bootloop..
Click to expand...
Click to collapse
in brief, there is a options download stock firmware in erecovery by WiFi. Try, I always recover my huawei like this.
Or search about dload flashing method.
Good luck.
raiden99 said:
Hi guys, I used to have a p8 Lite 2017 and when the Oreo update came out only for the ALE-00X Honor models i rebranded my PRA-LX1, changing the OEMInfo and it booted like an Honor, so I put the Oreo update on it. Then I gave to my sister who used it for an year and now she asked me to update it. I tried installing several Pie/Oreo Treble roms however everything I try to install brings me to a continuous bootloop, even if I followed the instructions perfectly. Is it because of the rebranding I did time I go? How can I make it go back to its original stock state? I really need help in fixing this phone and any help would be gladly appreciated.
Click to expand...
Click to collapse
have you unbricked? can you help me ? i also have bricken phone
Hi , soft bricked my Huawei Mate 20 lite. Model is SNE-LX1 HW/EU. Did a firmware upgrade to frp unlock Since then get black screen with yellow text saying a new OS has been installed and device reboots in recovery. Reinstalled already different firmware versions via sload SD card upgrade + use fastboot to unlock FRP code. Fastboot unlock command completes successfully and device does automatically a low level format to then come back to "different os installed message. Anyone advice ?
Hi phitilip, I can't help you on the bricked part (yet). I assume you tried to use Huawei Hisuite software to restore the original firmware so you could possible start over?
I recently got my Mate 20 Lite and haven't messed with it too much (yet!). I do have a question for you though. How did you get the bootloader unlocked? The only way I have found is to pay some random person/company for an unlock code. Trying to avoid that. By the way, I'm in the USA and also on SNE-LX1 with a 'global' designation.
djlman said:
Hi phitilip, I can't help you on the bricked part (yet). I assume you tried to use Huawei Hisuite software to restore the original firmware so you could possible start over?
I recently got my Mate 20 Lite and haven't messed with it too much (yet!). I do have a question for you though. How did you get the bootloader unlocked? The only way I have found is to pay some random person/company for an unlock code. Trying to avoid that. By the way, I'm in the USA and also on SNE-LX1 with a 'global' designation.
Click to expand...
Click to collapse
Hi , the unlock code I purchased was for the FRP unlock because I was told would solve my problem and although the code is correct and allows to do a factory reset it will not solve the "you installed a new software ..." message. When looking online I found that I probably installed the wrong region code firmware but tried everything and cannot get the phone to boot normally. Any advise would be very appreciated.
Can you get to recovery or download?
I'm much more familiar with Samsung devices so my frame of reference is there. How did you flash the new rom? What tool? Where did you get the rom from?
Since you can reset to factory, but that still gives you the error, the only way I can think of so far, with the very little experience I have with Huawei devices, is to find two things if you can. First try to find a 3rd party recovery like TWRP or CWM or possibly use the tool you used to flash the ROM. Flash that if possible to the recovery partition. Then find the original factory firmware for your device and region, even if you have to go beck to Android 9. Then from recovery, or the tool you used to flash new rom, flash that. I'll do some research and see if I can find anything you haven't. From my limited searching for my own Mate 20 Lite, there doesn't seem to be much out there. What's your objective in all of this? Are you just looking to root? Did Hisuite play any role in this? The good news is I have the exact same device as you so I can try some things while it's not bricked
https://forum.xda-developers.com/t/...p30-pro-updated-on-03-12-2020.4032143/page-24 (this work is good.)