These tools are categorized by their specific strengths, ranging from professional unbricking to user-friendly maintenance. 1. SigmaKey / Sigma Software
Can read firmware from one device and save it in *.xml factory format to flash onto another.
Allows you to enter "HUAWEI USB COM 1.0" factory mode without disassembling the phone or needing hardware schematics. hisilicon kirin 710 flash tool best
Supports writing original Update.app files and board (factory) flash files.
Features a dedicated "HISILICON" tab with specific Kirin 710/710A/710F presets. 3. Unlock Tool (Professional Digital License) These tools are categorized by their specific strengths,
To use these tools effectively, your setup must meet certain technical requirements:
Specifically updated to support newer Kirin 710 variants with UFS storage (e.g., STK-L22DV models). Allows you to enter "HUAWEI USB COM 1
Includes an assistant for installing drivers, HiSuite, and the Huawei Update Extractor.
Automatically makes backups of the original OEM info area before changes.
For enthusiasts and those looking for a semi-pro, often free-to-use alternative, the Multi-Tool by Team MT is the top choice.