The error typically occurs when the proxy only detects the "Base" package, while Huawei's verification system requires a complete set to proceed with the flash. Obtain All Three URLs : From your firmware source (like Firm Finder ), you must copy the download links for: Base Package CUST Package Preload Package Input URLs into HiSuite Proxy
Before attempting the fix, ensure you have the following: group version not match hisuite proxy work
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. The error typically occurs when the proxy only