If the error persists:
You have followed every tutorial. You have downloaded the correct package files (update.zip, update_data_public.zip, and update_all_hw.zip). You have set the proxy port to 7777. Yet, when you click the “Setup” button in HiSuite Proxy, the process hangs, crashes, or spits out the dreaded “failed full” message. Your phone remains stuck on EMUI 10 while you desperately want HarmonyOS 3. hisuite proxy patch failed full
C:\Program Files\HiSuiteC:\Users\[YourName]\AppData\Local\HiSuiteC:\Users\[YourName]\AppData\Roaming\HiSuite