: Use IMEI and unlocking features only in compliance with your local laws and regulations.

: Put your phone into the required mode (e.g., Download Mode for Samsung, Fastboot for others) and connect it via USB.

: Obtain the ZIP file from a reputable technical forum. Use a tool like 7-Zip or WinRAR to extract the contents to a folder on your desktop.

: Whenever possible, back up your device data, as many operations in this tool will perform a factory reset.