sudo python3 pwndfu.py --load payload.bin
pwndfu works only on checkm8-vulnerable devices (A5–A11 chips): pwndfu tool
❌ No A12 or newer (iPhone XS, 11, 12, etc.) sudo python3 pwndfu
| Use Case | Description |
|----------|-------------|
| Jailbreak development | Foundations for checkra1n, palera1n, and Odysseyra1n. |
| Firmware downgrades | Install older iOS versions without Apple’s signing window. |
| Bootloader customization | Boot Linux or Android (e.g., Project Sandcastle). |
| Low-level debugging | Use JTAG or hardware breakpoints via openocd. |
| Forensic imaging | Dump raw flash memory (AES engine can be bypassed). | ❌ No A12 or newer (iPhone XS, 11, 12, etc