For more specific troubleshooting, you can check active discussions on the Official HiSuite Proxy GitHub Issues or community guides on XDA Developers . Group version not match error · Issue #7 - GitHub
The specific software package build you selected.
Dial *#*#2846579#*#* on your device, navigate to Version Info > Version Information , and match the exact endings for CUST and PRELOAD shown there to the packages you select in your firmware finder.
Input your exact Target Region and Target Model into the corresponding text boxes in HiSuite Proxy to override default checks. 4. Use the Correct HiSuite Desktop Version
: For a successful installation, especially when downgrading, you must provide the URLs for the Ensure you have ticked the boxes for "CUST PKG" "Preload PKG" in the HiSuite Proxy interface before starting. Match Firmware to Your Device : Use the dialer code *#*#2846579#*#* on your phone to check Version Information Ensure the versions you selected in FirmFinder
Troubleshooting "Group Version Not Match": How to Make HiSuite Proxy Work
Select HarmonyOS or EMUI correctly based on the target firmware you are pushing. Mixing these up causes a group validation failure. 2. Downgrade Your Official HiSuite Client
What is your phone's exact and current EMUI version ?
Ensure the fields match the exact file structures you downloaded.
: Dial *#*#2846579#*#* on your device and navigate to Version Info > CUST Info to see your exact region code (e.g., C432, C636). Your chosen firmware must match this exactly.
Download and install an older, patched version of HiSuite (highly recommended: or 11.0.0.500 ).
Background: what “group version” refers to
D. Version compatibility and migration strategies
C. Developer-level debugging
Disable automatic updates within the HiSuite app settings immediately after installation. 5. Wipe Cache and Custom DNS
If you want to troubleshoot your current setup, let me know: Your exact and current EMUI version The target firmware version you are trying to install
Find the specific URLs for your phone's region (e.g., C636, C432) on Firmware Finder URLs into the corresponding boxes in HiSuite Proxy. : Tick the "CUST PKG" "Preload PKG" checkboxes before clicking "Setup". Verify Your Version Info On your phone, dial *#*#2846579#*#* Veneer Informations Version Info