Group Version Not Match Hisuite Proxy Exclusive | PC |

Do not try to downgrade to a version too far back. Downgrade in small, incremental steps (e.g., from .211 to .210 , then to .209 ) 1.2.5.

The "group version not match" error (sometimes displayed as "group version does not match") is a verification failure that occurs during the firmware installation process. When you attempt to flash a custom ROM via HiSuite Proxy, Huawei's system checks whether the firmware components — specifically the Base, Cust (Customization), and Preload packages — belong to the same "group" or are compatible with each other. group version not match hisuite proxy exclusive

The ZIP matching your regional index (e.g., update_full_cust_...zip ) Do not try to downgrade to a version too far back

: Certain EMUI versions require specific HiSuite builds. For EMUI 11, it is often recommended to use HiSuite version 10.1.0.550_OVE rather than the latest official version. When you attempt to flash a custom ROM

Carrier-specific or additional system configurations.If you only provide the "Base" URL in HiSuite Proxy, the tool cannot verify the "Group" of versions, leading to the mismatch error. Step-by-Step Fix for "Group Version Not Match" 1. Include All Three Package URLs