Step:
Download and Install Mina Loader and MinaUSB at here:
Link Download: MinaPatch
Step 1: Put iDevices to DFU mode first, then open Mina Loader and follow the step till show done.
Step 2: Open tool Mina USB Patcher 3.2 and Patch your Device
Step 3: Open Checkra1n and jailbreak like normal
Step 4: Open tool FMI OFF and Remove.
Delivery time: Minutes
Bulk orders allowed: No
Order type: Serial number
Service type: Server
Submit to verify allowed: No
Cancellation allowed: No
Order processing: API