Optimized for A7 to A11 chips (iPhone 6s to iPhone X).

BigBroActivator-Ramdisk v2 is a Windows-based utility designed for "Checkm8" devices (iPhone 5s through iPhone X). Unlike standard bypass tools, the Ramdisk method allows you to:

Disclaimer: Use this tool only on devices you legally own. This process typically involves wiping the device data.

Connect your iPhone to your PC and put it into DFU (Device Firmware Update) mode.

Once backed up, use the tool to "Erase All Data."

Supports versions from iOS 12 up to iOS 16.x, and even early versions of iOS 17 in some cases.