Sigma Software v.2.26.13
Released REPAIR feature for bricked Huawei smartphones based on HiSilicon, that still can be detected as VID12D1 PID3609 (HUAWEI USB COM 1.0) in the System.
- Repair bricked device using board software file taken from boot-loader.com
- Flash the device in Fastboot mode using update.app firmware
- Repair Vendor/Country, IMEI and other numbers
- Repeat flashing in Upgrade mode using update.app firmware to finalize repair operation
You can find manuals and drivers here.
Board software files: boot-loader.com -> Downloads -> Sigma -> Huawei -> Board software