Connect your phone via USB while in EDL mode.
demands an "Authorized Account" to proceed with EDL (Emergency Download Mode) flashing. If you've encountered the dreaded "Only nop and sig tag can be received before authentication" error, a patched version of the flash tool is often the community's go-to solution. What is the Xiaomi Authorized Flash Tool (Patched)?
Helps clear Mi Account locks during device recovery.
: Some "patched" tools are "pay-to-unlock" scams or simply do not work. Official & Safe Alternatives