Tool [work]: Pwndfu

It is a user-friendly jailbreak tool — it’s for developers, researchers, and advanced users.

Release but keep holding Home until the computer recognizes the device. iPhone 7 / 7 Plus : Hold Side (Power) and Volume Down for 8 seconds. pwndfu tool

: Not for A12+ (iPhone XS/XR/XS Max and newer) – Apple fixed checkm8 in A12 SecureROM. It is a user-friendly jailbreak tool — it’s

Unlike software jailbreaks that target vulnerabilities inside the iOS operating system (which Apple can patch with an over-the-air software update), pwndfu relies on physical flaws in the silicon chips. : Not for A12+ (iPhone XS/XR/XS Max and

DFU mode is an official, built-in recovery state for Apple devices. It allows a device to interface with iTunes or Finder to restore its firmware. In standard DFU mode, the device's Boot ROM verifies that any incoming code is digitally signed by Apple. If the signature is missing or invalid, the device refuses to execute it. PwnDFU Mode

The exploit must be applied via a USB connection from a host computer every single time the device reboots.