This guide is for educational purposes. Modifying system software or using proxy tools to manipulate updates carries a risk of bricking your device. Proceed at your own risk.
Make sure you capture : the core OS Base, the regional _CUST string link, and the _PRELOAD string link. 3. Properly Configure HiSuite Proxy
Paste your matching CUST URL path directly into the designated CUST row. Paste your Preload URL path into the Preload field.
Inside, find a file named group_version or version_group.mf . Open it with Notepad. Compare the group ID written there with the oeminfo group ID from your phone (use HCU Client or DC Phoenix to read it). Manually edit the file to match your phone’s current group. This only works if the files are cryptographically unsigned (rare for new firmwares). group version not match hisuite proxy new
Upgrading between major versions (e.g., EMUI 10 to EMUI 12) sometimes requires specific preload packages to be handled properly by the proxy. How to Fix "Group Version Not Match" (Step-by-Step)
Residual cache from previous upgrade attempts can cause HiSuite to reject new proxy configurations. Close the HiSuite application on your computer.
If your device is stuck in a boot loop or has failed an update, this method can resolve group version mismatches that appear in a recovery context. This guide is for educational purposes
The following solutions are designed to be followed in order. Start with step one and work through the fixes.
Your current region (e.g., C432) must match the cust/preload region in the new firmware — unless you’re rebranding, which requires additional steps (unlocked bootloader, modded cust).
update_full_cust_..._all.zip (The structural UI variant layer) Make sure you capture : the core OS
Patience and precision beat the "Group version not match" error every time. Double-check your triplet, roll back HiSuite, and clear those caches—you’ll see the green "Install" button soon enough.
The version string in HiSuite Proxy doesn't match the required CUST or build number.
解决此问题通常需要系统性地排查。请严格遵循以下步骤，每步都可能成为解决问题的关键。
Do not skip major versions (e.g., from EMUI 11 directly to 9). You must downgrade in incremental steps (11 to 10.1, 10.1 to 10.0, etc.) to pass the phone's internal verification. Group version not match error · Issue #7 - GitHub
The error message often says: "Group version not match: Point version xyz" . "Point" refers to the . You must find a firmware triplet (Base + CUST + Preload) where all three have the identical Point version .