Are you trying to to a newer version or downgrade to an older one? Share public link
D. Version compatibility and migration strategies group version not match hisuite proxy work
Which you have installed on your computer Share public link Are you trying to to a newer version
The regional package matching your device country code. Preload URL: The carrier/retail software configurations. Preload URL: The carrier/retail software configurations
: Forcing a massive downgrade (e.g., jumping from EMUI 11 straight to EMUI 9) breaks package validation protocols on the phone.
A mismatch between your computer clock, your phone clock, and the local proxy server time will invalidate the digital signatures of the firmware packages. Ensure both your computer and phone are set to sync time automatically via internet servers. Switch to Recovery Mode Downgrade
Make sure the ROM you're adding matches precisely with these specifications in HiSuite Proxy: