KII-L21 force firmware from other region
Good day, community. I have GR5 KII-L21 with custom version custc10d004 and build-number KII-L21C10B140. Huawei haven't released official MM firmware for this model.. I don't know they will ever do that.
I have found followings methods
theandroidsoul.com/flash-firmware-any-region-huawei-mate-9-funkyhuawei
carbontesla.com/2015/09/how-to-change-region-of-your-huawei-honor-4c-root
I have 3 questions:
1. It seems it's possible to flash different custom versions since the hardware is almost the same. Do you think it's possible to force flashing different firmware using fastboot or using methods such as above to get MM firmware. I don't want to brick my phone.
2. in case I brick my phone, is it possible to bring my phone to life with nandroid backup since flashing involves messing with phone modem, TZ etc (I assume those are stored in different partitions than data, system, boot)?
3. Is it possible to rip my whole phone and paste it whatever state my phone is since my bootloader is unlocked?