Hello all,
i have followed this guide ...how-to/downgrade-ane-lx3-ane-lgrp2-ovs-pie-to-t3944399 on my P20 Lite ANE-LX1 to downgrade from 9.1 to 8.0.
I have used the link for the c521 variant:: ...update_full_ANE-L03_telefonica_la.zip
The Update went fine Hi Suite on Windows was showing me successfully installed Firmware 8.0... and Phone will be restarted.
After that my phone screen is black and i can't switch on anymore even hard reset with "volume up + On" button doesn't work.
When i connect usb cable nothing is happening even no leds....!!!
Is it possible that this kind of downgrade can destroy whole mainboard
Anyone has/had the same problem and able to help me?
Thanks,
Nitha
Hi guys, I update my Emui 9 to 10 thru OTA, but after restart it shows me your device has loaded a different operating system.
I did try go into erecovery mode select update thru wifi, but it shows me package obtain fail.
so anyone has lda-l09 c636 firmware, I want to try hisuite rewrite.
Regards
Hello there!
I am running BLA-AL00 10.0.0.180(C00E181R1P4patch01).
Recently I wanted to downgrade to EMUI 9 to unlock the bootloader (I have the code) and here are my failed attempts:
1.Downgrade via dload with OTG
2.Use HiSuite 'System Repair', which popped up with 'No available fix for your device' (btw actually I managed to use this method before, but Huawei seems to block this)
3.Cheat HiSuite to downgrade with Firmware Finder's DNS update (see: link, ended up with ‘failed to install‘, I think this didn't passed verification)
So...are there any other possible ways to downgrade? Thanks a lot!
Zerlight said:
Hello there!
I am running BLA-AL00 10.0.0.180(C00E181R1P4patch01).
Recently I wanted to downgrade to EMUI 9 to unlock the bootloader (I have the code) and here are my failed attempts:
1.Downgrade via dload with OTG
2.Use HiSuite 'System Repair', which popped up with 'No available fix for your device' (btw actually I managed to use this method before, but Huawei seems to block this)
3.Cheat HiSuite to downgrade with Firmware Finder's DNS update (see: link, ended up with ‘failed to install‘, I think this didn't passed verification)
So...are there any other possible ways to downgrade? Thanks a lot!
Click to expand...
Click to collapse
You don't need to "cheat" hisuite. Just launch hisuite, connect your phone via usb cable, and click on update button. Hisuite will scan for updates and there should be a tab saying previous versions. Just click on it and you should be able to downgrade. Using the dload method and "cheating" hisuite is a great example on how to brick your phone as thats how I managed to brick my huawei(still trying to unbrick). Also what Hisuite "System repair". I only know system recovery or are you referring to that?
WayneSeng said:
You don't need to "cheat" hisuite. Just launch hisuite, connect your phone via usb cable, and click on update button. Hisuite will scan for updates and there should be a tab saying previous versions. Just click on it and you should be able to downgrade. Using the dload method and "cheating" hisuite is a great example on how to brick your phone as thats how I managed to brick my huawei(still trying to unbrick). Also what Hisuite "System repair". I only know system recovery or are you referring to that?
Click to expand...
Click to collapse
Yes, I managed to downgrade via the normal method...
I thought it won't be OK to use this way... because I previously found the 'previous version' tab gone...(about one year ago)
And yes, I mean system recovery. My HiSuite is in Chinese so I just give it a direct translation lol.
Also I often use eRecovery to unbrick, maybe try it out? (I don't know whether international versions have this function or not...)
Problem solved! Thanks a lot!
Now my phone is running Lineage 18! Feeling great!
Can you please explain how did you do that ? I want to get rid of this emui
Zerlight said:
Problem solved! Thanks a lot!
Now my phone is running Lineage 18! Feeling great!
Click to expand...
Click to collapse
Can you please explain how did you do that ? I want to get rid of this emui
Mine one is bricked. How do i downgrade or unbrick? Currently using the latest emui 10.0.0.181. Entering hi suite asking me to enable the hdb but my phone is hang on the boot logo. How can i do that?
madknownz said:
Mine one is bricked. How do i downgrade or unbrick? Currently using the latest emui 10.0.0.181. Entering hi suite asking me to enable the hdb but my phone is hang on the boot logo. How can i do that?
Click to expand...
Click to collapse
try to enter to eRecovery and restore your last firmware,, connect your phone with usb cable even in charger then connect to eRecovery, maybe this method working
misiozol said:
Can you please explain how did you do that ? I want to get rid of this emui
Click to expand...
Click to collapse
I got the lineage GSI rom from my friend, I actually doesn't know it's source, seems phh-treble.
NFC doesn't work, and this rom also has a potential storage problem. (actually I don't know whether it is caused by me or not) Just a week ago the rom broke my data partition and I have to reset. Now I have returned to EMUI. The rom is vanilla, and device model doesn't show probably. GAPPS can be installed via TWRP but device model, I tried, can't be modified without Magisk. The rom contains su as well.
If you truly want it, I can upload it to Gdrive. Now I want to downgrade to EMUI 8 and then I can use Openkirin roms, or search for another fit rom.
Hello
I'm having problems with OTA Update my Xperia is still on android 9. I have customization UK i tried with PC Companion but didn't helped. Yesterday I tried to flash to Android 10 with flash tool and Neflasher. The flash tool didn't allow me to flash i tried 2 different firmware. When i made NewFlasher try the phone at the end couldn't boot up giving error it's corrupted and will turn of in 5 seconds. I flashed the firmware i had in origin and phone is alive. But I'm not sure what is the problem. I will appreciate any feedback maybe I'm doing something wrong or missing some steps. I tried to jump from Android 9 straight to version 10 leaving the meantime updates. Today I found in some other treads that I might should edit a script file or in Flash tool tick box customization reset and disable final verification. I didn't ticked this box. Is it possible that flashing wasn't done because of that. Please help.
Hello,
recently I started to play with my Honor 8X JSN-L21 Europe version and I wanted to install a custom ROM from MOS. The instructions said to downgrade my phone to EMUI9.0. I had EMUI10 installed, used HiSuite to downgrade, but it could only go down to EMUI9.1. So, after a little googling, I tried to flash official ROM using the update.app method. After many attempts which ended at 0% the phone finally started to "verify the image," only to stop at 3% and fail. After this i restarted my phone and it is totally bricked. No LED flashing, nothing on the screen, no fastboot/update mode.
The only thing that works now (my computer can see) is putting the phone in COM mode using test point.
I found on the internet some HiSilicon flashing tool that could help, but it doesn't detect my phone when I plug it in (Device Manager says Huawei COM1 - clearly it's connected). The only other option is to buy DX Phoenix and try it out.
Before buying the software, do you guys think it could help? I don't want to spend some $$$ on a software that might (not) work.
Thanks everyone!