Huawei Update Extractor, Python script (hstool).
Introduction If you are reading this, you have likely stared at a frustrating red error message in the HiSuite Proxy tool: "Group version not match" (sometimes written as "Group version does not match" or "Group version mismatch"). You clicked "Setup" or tried to roll back (downgrade) or upgrade your Huawei/Honor device, only to be met with this cryptic roadblock. group version not match hisuite proxy new
The developer of HiSuite Proxy (Professor JTJ) had no choice but to implement Group ID validation in v3.0+. It protects you from yourself. Unfortunately, it also blocks legitimate downgrades. Huawei Update Extractor, Python script (hstool)