Group Version Not Match Hisuite Proxy Exclusive File

The user had previously updated via OTA to a "Service Release" (SR) version (e.g., 12.0.0.168). The firmware they attempted to flash was a mainstream release (12.0.0.150). Even though the region matched, the sub-version group hash did not.

For the remaining 20%—those trying cross-region flashes or anti-rollback downgrades—the error is a deliberate stop-gap. You must either accept the stock firmware limitations or proceed with advanced OEMInfo modifications. group version not match hisuite proxy exclusive

However, a frustrating roadblock often appears just as you hit the "Recovery" or "System Update" button: The user had previously updated via OTA to

Have you successfully fixed this error using a method not listed here? Share your experience in the Huawei community forums to help others debug the "Group Version Not Match" puzzle. group version not match hisuite proxy exclusive