Gaster works on devices powered by Apple’s processors. This includes: [Discussion] can someone explain how PWNED DFU works?
is the result of applying this exploit while a device is in Device Firmware Upgrade (DFU) mode. Once in this state, the device allows for: gaster pwndfu
While pwndfu is the state of the device, is the tool used to achieve it. Specifically, Gaster is a utility designed to exploit the Secure ROM (Read-Only Memory) of certain iOS devices to permanently disable signature checks. Gaster works on devices powered by Apple’s processors
At this point, the device is fully open. You can use additional Gaster commands like gaster img4 dec to decrypt firmware images or gaster boot to boot a custom iBSS. gaster pwndfu