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Go Back   GSM-Forum > Product Support Sections > Hard/Software Products (official support) > Chimera Tool

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Old 10-07-2021, 18:09   #1 (permalink)
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Honor 30 BMH-AN10 chip is damaged after removing FRP with Fastboot Erase tool

I have problem with BMH-AN10 'Chip is damaged' after I removed FRP using original unlock key bought from Huawei servers.
I tried with Chimera to remove but it said to do testpoint and as I didn't wanted to open phone I bought the original key from Huawei and removed using Fastboot Erase tool. Is it possible to fix it just by flashing a full firmware file to the phone?

Anybody can tell me ?

Chimera log:
Work log (153409373)
Chimera Mobile Phone Utility version: 29.89.1210 @ 2021-10-07
Removing Huawei account
Rebooting phone to factory mode
Changing to factory mode
Rebooting phone to USB update mode
Downloading ERECOVERY files
Flashing ERECOVERY files
Failed to flash the eRecovery file, falling back to manual reboot.
Please put the phone into factory mode via Test Point!

Or do an USB firmware update with a firmware version that is equal or not much older than the one currently on the phone.

If you used Test Point to switch into factory mode, you should immediately reconnect your phone's battery as soon as the program detects the device.

If you fail to reconnect the battery, your phone might be still locked after the procedure finished

The procedure has been canceled.
Finished at local time: [10.07.21 14:52:51]
WorkID: 153409373

The phone had this firmware installed when I tried to remove FRP

Reading info.....OK 
Device Model: BMH-AN10 
Device Firmware: :BMH-N19 
Base Firmware: :BMH-LGRP2-OVS 
Custom Firmware: :BMH-N19-CUST 
Preload Firmware: :BMH-N19-PRELOAD
Now I found this firmware file which is most compatible at halabtech, although recently I just upgraded the licence to EasY Firmware thinking that Easy Firmware has more flashes than Halabtech )which I had since last years]


I can buy Halabtech licence again (to download the files) if it can work to repair the phone by just flashing..

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Old 10-08-2021, 07:42   #2 (permalink)
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Because I see Sigmakey has implemented a special feature to repair this problem, but I don't have Sigmakey yet - only Chimera... That's why I am asking
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Old 10-08-2021, 07:50   #3 (permalink)
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Load factory fastboot, enable downgrade, write lower firmware.
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Old 10-09-2021, 04:53   #4 (permalink)
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China version no frp lock only Huawei ID ! the solution is to downgrade
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