Happy new year everyone! Though it is not a good starting for me
I just bought a refurbished MATE 20 off ebay and the OTA is not detecting any updates, the OS stuck at EMUI 9.0.0
So i did some research and found a ROM
Huawei Mate 20 HMA-L29 hw eu HLRCF Hima-L29CA 9.0.0.266(C432E10R1P16) Firmware 9.0.0 r3 EMUI9.0.0 05015KVA [androidhost.ru]
downloaded and kept it on a SD card, flashed it via the *#*#2846579#*#* trick which is working well.
As i knew my friend's mate 20 is on EMUI 11 i thought i could go furhter... then i downloaded
Huawei Mate 20 HMA-L29 hw ru Hima-L29C 10.1.0.323(C10E5R2P4) Firmware EMUI10.1.0 05015KXP [androidhost.ru].zip
and use the same *#*# trick to flash the rom, after that the device says "your device loaded different system" on boot up and go into recovery menu..
Went into fastboot mode and fetch the device info (see attached picture).
I tried to flash it back to the working 9.0.0.266 it failed...
Anyone could help? Much appreciated!
Related
Hello. I rooted my Huawei Ascend P6 and installed LCD density modder app. After changing the display DPI settings, I rebooted the phone. The phone was then stuck in bootloop. I downloaded the latest firmware from Huawei website and tried to install from sd card. Now I am stuck at a screen which reads:
USB Update Enter...
HUAWEI SDCARD&USB UPDATE AGENT VERSION 2.0
This phone is secureboot phone.
This phone is LOCK state.
I have no idea what to do next. Kindly help.
I'm having the same issue. Anyone knows how to fix this?
Update: After re-downloading the firmware and formating SD the updater worked!
DEAR members
So Initially everything was was working well . I used the method to unlock boot loader then flashed magisk and the latest 123 EMUI 9.1 rom
After that I flashed the magisk again
Now I am unable to enter bootloader at all . Not via the power button and volume down method and not by ADB (ADB just says waiting for device)
via hardware buttons to enter boot loader I get the following screen and phone keeps booting again about 2-3 times
Please help
Recovery via volume up button wants me download the emui 9.0 rom which I read I cannot roll back to
I did roll back from emui 9.1 .116 to 9.0
Can u detail how please ?
Thanks
From recovery
Good evening, According to funkyhuawei, Firmware 9.1.1.118 and. 123 are for the mate 20x 5g. That's probably why it crashes ...
jeremy08330 said:
Good evening, According to funkyhuawei, Firmware 9.1.1.118 and. 123 are for the mate 20x 5g. That's probably why it crashes ...
Click to expand...
Click to collapse
Right now i am on 123 with magisk no crashes its butter smooth
I had this MIUI version MIUI Global 11.0.6 | stable 11.0.6.0 (QFBEUXM) received via OTA. But I flashed my phone because the battery draines when it's in standby mode.
I installed the follow rom V11.0.4.0.QFBMIXM (MIUI11) using fastboot Update.
The problem
After installation, I had a mistake when I flash my device using MiFlash, I forgot select clean all instead of clean all and lock.
Now, I get this message: This MIUI version cannot be installed on this device. I tried to reinstall the rom but cannot do it. Now my phone is in an infinite loop.
I bought my device new with bootloader unlocked from Amazon.
I tried to reinstall the rom grus_images_V11.0.3.0.QFBCNXM_20200426.0000.00_10.0_cn_da9b1a6100.tar using EDL Mode but also failed.
Is there any way to get my phone back?
Please, help me.
Thanks!
I have whyred (Indian ver.) I was using orange fox recovery latest build. What i did was flashed redmi note 5 Russian recovery rom (whyred ru). The rom flashed correctly, after i set up the rom i went again to recovery to flash havoc os.
Before flashing havoc i flashed 20.6.18 china beta firmware and restarted to recovery again.
Then i selected havoc os it said some error like corrupt or something. then i selected pixel experience, same error popped. Every rom i flashed gave me error.
I was frightened so i rebooted the phone to fastboot and went to mi flash. I didn't noticed it was showing device as com7 instead of serial no.
When i clicked flash it said cannot receive hello packet error.
I've tried every guide available but no luck.
Please help ?.
Now phone is dead and is just showing as com port
Unbricked!!!!!
Hi.. i downgraded my mobile from custom miui 12 - android 10 to stock miui11-android 9.
I flashed indian stock rom through fastboot. It stuck for more than 12 min, without any progression. It got stuck in flashing "system img". I unplugged and rebooted to realise that i hardbricked my mobile.
Saw few youtube, downloaded files from other forums , replaced programmer file in fastboot india rom. Tried removing case and tip-point method.
Whenever i flash , it says " file contains character " or " cannot read from port com "
What should I do?
sathya80 said:
Hi.. i downgraded my mobile from custom miui 12 - android 10 to stock miui11-android 9.
I flashed indian stock rom through fastboot. It stuck for more than 12 min, without any progression. It got stuck in flashing "system img". I unplugged and rebooted to realise that i hardbricked my mobile.
Saw few youtube, downloaded files from other forums , replaced programmer file in fastboot india rom. Tried removing case and tip-point method.
Whenever i flash , it says " file contains character " or " cannot read from port com "
What should I do?
Click to expand...
Click to collapse
Xiaomi phones are non-downgradible and doing so might result in a unfixable brick and needs to be sent to a service center. If you still somehow have warranty, try sending it to a service center. If no warranty, hate to say that, but it is probably a paperweight. The EDL methods floating around are non practical as EDL mode is blocked in new Xiaomi phones. Can you somehow see any sort of life on your phone?