Group Version Not Match Hisuite Proxy New

After multiple failed attempts, HiSuite caches group verification data in folders like: C:\Users\[YourName]\AppData\Local\HiSuite\user_data\HwOUC Old temp files cause HiSuite to compare the new package against an older, cached group version.

Sometimes the error is caused by a handshake failure.

Huawei has largely transitioned away from HiSuite in favor of the My Huawei app and PC Manager. If you are trying to update a newer HarmonyOS device, HiSuite may no longer be the correct tool. You should try updating directly via the phone's System & Updates menu, which now supports local updates

The "Group Version Not Match" error in HiSuite Proxy occurs when the firmware packages selected (Base, CUST, and Preload) do not form a compatible set for your specific Huawei device model and region. 🛠️ Root Causes

Missing Packages: Only the "Base" package was provided. HiSuite requires the CUST and Preload packages to complete a version "group".

Regional Mismatch: The version for CUST (e.g., C432 for Europe) or Preload does not match the device's original region or the Base package's intended region.

Non-Sequential Downgrade: Attempting to jump across major versions (e.g., EMUI 11 directly to EMUI 9) without intermediate steps.

Incorrect HiSuite Version: Using a version of HiSuite that is too new (e.g., v11 OVE) which may have patched the proxy method. ✅ Step-by-Step Fixes 1. Complete the Package Group

You must provide three distinct URLs in HiSuite Proxy to satisfy the "group" requirement: Base PKG: The core system firmware. CUST PKG: Customization settings (Region-specific). group version not match hisuite proxy new

Preload PKG: Pre-installed apps and regional configurations.Action: Tick the boxes for "CUST PKG" and "Preload PKG" in the HiSuite Proxy interface and paste the corresponding URLs. 2. Verify Your Device Region Mismatched regions are a primary cause of this error.

Find Info: Dial *#*#2846579#*#* on your phone, go to Veneer Informations > Version Info.

Match Codes: Look for your C-code (e.g., C636, C432). Ensure the CUST and Preload URLs you use from a firmware finder match this code exactly. 3. Downgrade Incrementally If you are rolling back firmware, do not skip versions.

Rule: Revert to the version immediately prior to your current one (e.g., from .211 to .210) before attempting to go further back.

OS Type: Ensure "OS Type" is set to Rollback in HiSuite Proxy settings to avoid bootloops. 4. Downgrade your HiSuite Client Newer versions of HiSuite often block proxying.

Recommended: Use HiSuite v10.0.1.100_OVE or v10.1.0.550_OVE for the best compatibility with the proxy tool. 5. Check Port Conflicts

The proxy server uses port 7777. If another app is using it, the connection will fail.

Fix: Close apps like BlueStacks or Asus Armoury Crate (specifically ArmouryCrateControlInterface.exe) before starting the proxy. If you'd like, I can help further if you tell me: Your phone model and current EMUI version The target version you are trying to install The exact URLs you are currently using in the proxy tool Group version not match error · Issue #7 - GitHub If you are trying to update a newer

. This most often happens during attempts to downgrade EMUI. Top Fixes for "Group Version Not Match" Add Missing CUST and Preload Packages This is the most common cause. You must add the URLs for your specific firmware. In HiSuite Proxy, ensure you tick the checkboxes for "CUST PKG" "Preload PKG" after adding their respective URLs. Verify Regional Matching

Your chosen firmware must match your device's exact region (e.g., C431 for Europe, C636 for Asia). *#*#2846579#*#* on your phone, go to Version Information Version Info

, and match the ending strings for CUST and PRELOAD exactly with the ROMs you download. Downgrade Incrementally

If you are trying to jump several versions back (e.g., EMUI 11 to 9), the process will often fail. Downgrade in incremental steps (e.g., 11.0.x.211 to 11.0.x.210) to maintain compatibility. Check HiSuite Version Compatibility

Newer versions of HiSuite (v11+) may have patched proxy methods or use different authentication that triggers this error. Experienced users often recommend using HiSuite v10.1.0.550 v10.0.1.100 for better compatibility with proxy tools. Use the "Force Auth Bridge"

If your device is a Chinese model or "re-branded," Huawei may see it as uncertified. Try ticking the "Force Auth Bridge" box at the bottom of the HiSuite Proxy interface. Essential Resources HiSuite Proxy Official Issues : Check for specific device fixes on the ProfessorJTJ GitHub Issues page Firmware Verification : Double-check your firmware strings on Huawei Community to ensure they are valid for your model. for your specific phone model? Group version not match error · Issue #7 - GitHub

The "Group version not match" error in HiSuite Proxy usually happens when you try to update or downgrade your Huawei device without providing the full set of required firmware packages.

To fix this, you generally need to ensure you have three specific URLs from a source like Firmware Finder and that they are correctly entered into the HiSuite Proxy tool: BASE PKG: The core system firmware. CUST PKG: Regional and carrier-specific customizations. Preload PKG: Default apps and configuration settings. Key Troubleshooting Steps: HiSuite requires the CUST and Preload packages to

Check All Packages: Ensure you have checked the boxes for "CUST PKG" and "Preload PKG" within HiSuite Proxy before clicking "Setup".

Verify Device Info: Dial *#*#2846579#*#* on your phone, go to Background Settings > USB Port Settings > Manufacture Mode, and check your Version Info to match the exact CUST and Preload codes for your region.

Use HiSuite v10: Many users find that newer versions (v11+) of the official HiSuite client don't play well with the proxy. Downgrading to HiSuite v10.x often resolves compatibility errors.

Incremental Changes: If you are downgrading, do it in steps. Moving from EMUI 11 directly to EMUI 9 often fails; try moving to an earlier build of EMUI 11 or a late version of EMUI 10 first.

Force Auth Bridge: If the error persists, try ticking the "Force Auth Bridge" box in the proxy settings, especially for newer devices that use updated authentication methods.

Warning: Messing with firmware via proxy carries a risk of "bricking" your device. Always back up your data first, as these processes often require a factory reset.

Are you currently trying to update to a newer EMUI version or downgrade to install Google Play Services? Group version not match error · Issue #7 - GitHub

The error message "post: group version not match" in HiSuite Proxy typically occurs when you are trying to flash or restore a firmware package, but the "Group Version" (or Preload/CUST version) listed in the firmware files does not match what your phone's current firmware expects.

Here’s how to fix it: