The most common mistake is mixing regional firmwares (e.g., trying to flash a European C432 Cust package onto a Middle Eastern C185 Base package). Open your phone's > About Phone .
Use a tool like or a local DNS redirector to point your PC's hotspot to the firmware server.
What (the official PC app) are you running? group version not match hisuite proxy work
Troubleshooting "Group Version Not Match": How to Make HiSuite Proxy Work
Check log.txt in the proxy folder. Ensure all three links are correct 1.2.4 . in Proxy Verify your Base/CUST/Preload files match 1.2.4. Still Mismatch The most common mistake is mixing regional firmwares (e
Ensure you disable auto-updates inside the HiSuite settings immediately after installation. 4. Clear HiSuite and Phone Cache
The phone will fetch the files directly through your redirected network proxy, bypassing the desktop HiSuite verification layer. Summary Checklist for Success Action Item Verification What (the official PC app) are you running
If you have three files that you believe should work together but still get the error, try this: