Img.7z

Insert the flashed SD card into your device and power it on. Some devices may require specific hardware switches (like a dip switch) to be toggled to boot from the SD card. Important Safety & Troubleshooting Tips Download pwnpi-3.0.img.7z (PwnPi) - SourceForge

A two-layer file: a raw disk image ( .img ) that has been compressed using the 7-Zip algorithm ( .7z ) to significantly reduce its size for distribution. IMG.7z

A classic tool for Raspberry Pi and similar images. Insert the flashed SD card into your device and power it on

A common cross-platform tool for flashing OS images. IMG.7z