, and confirm your CUST and Preload endings match the ROMs you selected. Incremental Downgrades
is_mismatch = len(mismatch_details) > 0
In essence, the error is a safeguard. It indicates that the "exclusive" link established by the proxy is trying to feed the device a combination of software that does not officially belong together, requiring the user to manually verify and sync the Base, CUST, and Preload IDs to proceed. Do you need help finding the specific firmware URLs for your phone's region and model to fix this mismatch? Group version not match error · Issue #7 - GitHub group version not match hisuite proxy exclusive
file in the HiSuite Proxy folder to identify exactly which file (Base, CUST, or Preload) is failing the version check. Group version not match error · Issue #7 - GitHub
def __str__(self): return f"self.major.self.minor.self.patch.self.build" , and confirm your CUST and Preload endings
required_version = custom_required_version or self.EXCLUSIVE_REQUIRED_PATTERNS['min_version']
For HarmonyOS devices, you may need to check and look for the information in brackets (e.g., C00E205R2P6) to determine which system package should be flashed. Do you need help finding the specific firmware
In plain English: “This firmware belongs to a different update branch — flashing it could brick your device.”
# Compare each component components = ['major', 'minor', 'patch', 'build'] for comp in components: val1 = getattr(ver1, comp) val2 = getattr(ver2, comp) if val1 > val2: return 1 elif val1 < val2: return -1 return 0
In the HiSuite Proxy interface, there are checkboxes for "Point Version."
The error is Huawei’s final layer of defense against corrupted or incompatible flashes. It is frustrating because it halts the process, but it often saves your device from becoming an expensive paperweight.