The "group version not match" error in HiSuite Proxy typically occurs when the required firmware package components are missing or when the target version is incompatible with your device's current software region Common Solutions Include All Three Packages
: 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
exactly match the endings shown on your device (e.g., C431). Incremental Steps
: If you are downgrading across major versions (e.g., EMUI 11 to 10), do not skip versions. Revert to the base version immediately prior to your current one and downgrade in steps. Use Roll-back OS Mode
: If your target version is lower than the one currently installed, ensure you have selected "Roll-back OS" instead of "Normal OS" in the OS Type settings. Force Authorization
: If your phone is a rebranded or regional variant that Huawei considers "uncertified," try ticking the "Force Auth Bridge" checkbox at the bottom of HiSuite Proxy. Connection & Version Issues Check HiSuite Version
: Some users find better stability by using specific versions of HiSuite. HiSuite 10.0.0.510 10.1.0.550 are often recommended for EMUI 10/11 compatibility. HDB and Debugging USB Debugging is enabled in Developer Options and that "Allow HiSuite to use HDB" is toggled on in your phone's security settings. URLs for your device's build number? Group version not match error · Issue #7 - GitHub
The "Group version not match" error in HiSuite Proxy typically occurs during firmware downgrades or cross-major version updates (e.g., EMUI 11 to 10) when required support packages are missing or mismatched. Common Causes
Missing CUST or PRELOAD Packages: Users often only provide the "Base" firmware URL. For most updates and all rollbacks, the CUST and PRELOAD packages must also be added and ticked in the proxy.
Version Skipping: Jumping across multiple build numbers or major versions (e.g., from .211 directly to .200) can trigger verification failures. Officially, HiSuite requires incremental, step-by-step downgrades.
Region/Model Mismatch: If the CUST and PRELOAD versions do not match the specific region code (e.g., C432 for Europe) shown in the device's version info, the install will fail. Solutions and Fixes
Add Triple Packages: Ensure you have found and added the Base, CUST, and PRELOAD URLs from a firmware finder tool. Tick the corresponding "CUST PKG" and "Preload PKG" boxes in HiSuite Proxy.
Verify Regional Codes: Dial *#*#2846579#*#* on your phone, go to Veneer Information > Version Info, and ensure the CUST/PRELOAD you selected in the proxy matches the codes on your device. group version not match hisuite proxy work
Use "Force Auth Bridge": For re-branded or stubborn devices, ticking the Force Auth Bridge box in the proxy can help bypass authentication errors.
Sequential Downgrade: If moving between major EMUI versions, downgrade build-by-build (e.g., .211 → .210 → .209) rather than skipping ahead.
Check Port Conflicts: Ensure no other software is using port 7777, which HiSuite Proxy needs to function. Community Insights
“I'm trying to update my P20 lite... Says 'group version not match'.” GitHub · 5 years ago
“You need to add CUST and Preload packages of the desired base. After you add CUST and Preload Urls, tick the boxes "CUST PKG" and "Preload PKG".” GitHub · 5 years ago
Are you trying to downgrade to an older version or force-update to a newer one? Group version not match error · Issue #7 - GitHub
The "Group version not match" error in HiSuite Proxy typically occurs because the software expects a complete set of firmware files to authorize an update or downgrade. The Common "Fix" Story
Most users encounter this when they only provide the Base firmware URL. To resolve it, you generally must:
Provide All Packages: Add the CUST and Preload package URLs corresponding to your desired version.
Enable Package Toggles: In HiSuite Proxy, ensure the checkboxes for "CUST PKG" and "Preload PKG" are ticked before starting the process.
Match Region/Model: Use *#*#2846579#*#* on your phone to check your current CUST and Preload info. If the new files don't match your device's region (e.g., C432 for Europe), the "group version" check will fail. Troubleshooting Tips
Incremental Steps: If you are downgrading (e.g., EMUI 11 to 10), you often cannot jump multiple versions at once. You must downgrade to the version immediately prior to your current one first. The "group version not match" error in HiSuite
HiSuite Version: Many users find that HiSuite v10.0 or 10.1 works more reliably with the proxy than newer versions like v11 or v14.
Port Conflicts: If the proxy won't connect at all, ensure no other software (like Asus Armoury Crate) is using Port 7777.
Are you currently trying to update to a newer EMUI or downgrade to an older one? Group version not match error · Issue #7 - GitHub
Troubleshooting "Group Version Not Match" in HiSuite Proxy If you are trying to upgrade or downgrade your Huawei device and encounter the "Group Version Not Match" error, it typically means HiSuite Proxy cannot verify that the selected firmware packages (Base, CUST, and Preload) are a compatible set for your specific device variant.
This error often appears when one of the three required package URLs is missing or when the chosen versions belong to different regional or hardware groups. Common Causes of the Error
Missing CUST or Preload Packages: HiSuite Proxy requires three distinct URLs to authorize a full firmware change: the Base package, the CUST package, and the Preload package. If you only provide the Base URL, the "Group Version" check will fail.
Version Mismatch: The three packages must match your device’s specific region (e.g., C432 for Europe, C636 for Asia) and hardware model. You can check your exact version info by dialing *#*#2846579#*#* on your phone.
HiSuite Version Incompatibility: Some newer versions of HiSuite (v11+) have stricter authentication that blocks the proxy. Developers often recommend using HiSuite v10.0 or 10.1 for better compatibility with the proxy tool. How to Fix "Group Version Not Match"
Add All Three URLs: Ensure you have populated the fields for Base, CUST, and Preload in HiSuite Proxy.
Tick the Required Boxes: In the HiSuite Proxy interface, make sure you have checked the boxes for "CUST PKG" and "Preload PKG" before clicking "Setup".
Verify ROM IDs: Use a tool like FirmFinder to ensure the ROM IDs for CUST and Preload are chronologically close to each other, as they usually share consecutive or nearby IDs (e.g., 514615 and 514616).
Try "Force Auth Bridge": If your phone is a rebranded or Chinese model, Huawei may flag it as "uncertified." Ticking the "Force Auth Bridge" checkbox at the bottom of HiSuite Proxy can sometimes bypass this. "Group Version Not Match"
Downgrade Incrementally: If you are rolling back (e.g., from EMUI 11 to 10), do not skip major versions. Revert to the version immediately prior to your current one first. Important Safety Warning Group version not match error · Issue #7 - GitHub
HiSuite is the official Android smart device management tool developed by Huawei. Enthusiasts often use HiSuite Proxy (a third-party modification or redirection tool) to bypass regional restrictions, downgrade firmware, or update to specific beta versions of HarmonyOS/EMUI.
However, a common error that halts this process is:
"Group Version Not Match"
This error occurs when there is a discrepancy between the firmware version currently installed on your device and the version data being sent to Huawei’s update servers via the proxy.
A: Yes, but with newer Huawei devices (EMUI 13+ and HarmonyOS), the error appears more frequently because Huawei has tightened group version enforcement. Older devices (EMUI 9-12) are more forgiving.
The "Group version not match" error is frustrating, but it is usually a sign that the automated proxy system is failing to spoof the server headers correctly.
The quickest fix:
Stop fighting the proxy. Download the UPDATE.APP file manually, place it in a dload folder, and perform a Local Update from your phone's settings. This bypasses HiSuite's servers entirely and usually resolves the version mismatch.
Did this fix work for you? Let us know in the comments if you encountered any other HiSuite errors!
Disclaimer: Flashing firmware carries risks. Always ensure your device is charged above 30% and that the firmware file matches your specific device model to avoid bricking your phone.
Here’s a clear, structured guide to resolve the “group version not match” error when using HiSuite Proxy (often for Huawei firmware installation/downgrade).
Newer HiSuite versions (11.x and above) are more strict. Many users report that HiSuite 10.1.0.550 works best with HiSuite Proxy for firmware installation.
Steps: