P40 pro - unable to downgrade from Emui 11 to 10 #176 - GitHub
Real-time protection often blocks HiSuite Proxy’s local server. Hisuite Proxy Patch Failed
button. Wait for the terminal window to finish and show a success message. Use the Red Icon: P40 pro - unable to downgrade from Emui
: Windows Defender or third-party security software can flag the patcher as a threat and block its execution. Step-by-Step Solutions to Fix "Patch Failed" 1. Use a Compatible HiSuite Version Use the Red Icon: : Windows Defender or
Why does this patch fail so frequently? The primary culprit is . HiSuite Proxy was not designed to work indefinitely. Each new version of the official HiSuite client (especially versions beyond 10.0.0.300) introduces changes to its networking stack, security certificates, or file integrity checks. When a user installs the latest HiSuite, the Proxy’s patching method—often relying on modifying a specific DLL or registry key—no longer targets the correct code. The result is a silent failure: the Proxy believes it has patched the software, but HiSuite overwrites or ignores the change at launch. Conversely, using a very old version of HiSuite might lack the necessary API support for newer devices, creating a lose-lose scenario.
: Applications like Asus Armoury Crate or other background services may be using Port 7777 , which is required for the proxy to function.