Install stock firmware via Firehose loaders (XML/mbn packages).

Note: The techniques below are described for informational and historical context only.

When activated (with or without a dongle), QCfire provides several critical tools: Read/Write Firmware: Flashing raw program and patch files in EDL mode. FRP Reset:

: Some newer versions or resellers offer digital licenses that link the software to your PC's hardware ID (HWID) rather than a physical USB stick. This requires purchasing an annual activation through an authorized reseller. USB Over Network (Dongle Sharing)