Sigma Key v2.26.13 Setup Download
SigmaKey v2.26.13. REPAIR Huawei using Board Software
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.
1. Repair bricked device using board software file taken from Boot-Loader.com
2. Flash the device in Fast boot mode using update.app firmware
3. Repair Vendor/Country, IMEI and other numbers
4. 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