Open MagicCFG and select "Boot Purple Mode." For A9 devices and below, a DCSD cable is mandatory.
Modifying SysCFG data is a high-risk procedure. Incorrectly editing or deleting NAND information can lead to a "boot loop" or permanently brick your device. Always back up your original NAND data before making any changes. Releases · AldazActivator/MagicCFG-Windows - GitHub magiccfg 2.0 windows
For devices with A10 and A11 processors (like iPhone 7, 8, and X), you can enter purple mode using a standard Lightning cable. Open MagicCFG and select "Boot Purple Mode