Group+version+not+match+hisuite+proxy+link

The version you are moving to has a different "Group ID" or security patch level that the current HiSuite version refuses to bridge. Step-by-Step Fixes 1. Verify the "Phone Model" and "Region"

Downgrading from EMUI 11 to 10 can disable fast charging, USB connectivity, and Fastboot on some devices.

You selected a firmware meant for a different region (e.g., C636 instead of C432). group+version+not+match+hisuite+proxy+link

Some users have also found success with a DNS tweak: changing your DNS server to 114.114.115.115 and restarting both the proxy and HiSuite can resolve certain connection issues.

If you are downgrading from EMUI 12 to EMUI 11 (or 11 to 10), the "Group" changes significantly. Ensure you are using a version of HiSuite (the desktop app) that is compatible with the Proxy. Many experts recommend for the best success rate with the Proxy tool, as newer versions have stricter group verification. Summary Checklist Model/Region: Matches your phone? The version you are moving to has a

Actually, some users report that older versions (2.4) work more reliably for downgrades than newer releases.

: Dial *#*#2846579#*#* on your phone, go to Background Settings > build-in Software Info > Version Info . You selected a firmware meant for a different region (e

Huawei implements anti-rollback features. If the device detects a security patch mismatch or a "Rollback Prevention" flag is triggered, the server responds with a mismatch error. The group parameter in the update request is strictly tied to the current system partition's security state.

Let’s move from basic checks to advanced fixes.