Group Version Not Match Hisuite Proxy New Upd | 1080p — 360p |

The "Group version not match" error in HiSuite Proxy typically occurs because the firmware package group (Base, CUST, and Preload) does not align with what the device expects or is incomplete Core Causes & Solutions Incomplete Package Set

Root cause: The CUST package in EMUI 10 used a different E2 (customization version) than the phone’s current E4. group version not match hisuite proxy new

Troubleshooting "Group Version Not Match" in HiSuite Proxy: The Ultimate Fix Guide for 2026

Introduction

If you are reading this, you have likely stared at a frustrating red error message in the HiSuite Proxy tool: "Group version not match" (sometimes written as "Group version does not match" or "Group version mismatch"). You clicked "Setup" or tried to roll back (downgrade) or upgrade your Huawei/Honor device, only to be met with this cryptic roadblock. The "Group version not match" error in HiSuite

Appendix

  • Suggested log fields to capture: timestamp, client_version, proxy_version, group_id, protocol_version, PID, process path, error_code.
  • Minimal troubleshooting checklist (short): stop proxy, verify binary version, reinstall, restart services.

. If you only provide the base firmware URL without the matching CUST and Preload files, the versions will not "group" correctly. Regional Mismatches: Suggested log fields to capture: timestamp

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