Magico DCSD Cable Engineering Serial Port Cable to Test Write Nand Data SysCfg for iPhone 4 4S iPad 2/3/4 Change IMEI SN Number

Features :

Used to communicate over serial to run tests and write to the SysCfg (for serial definitions, etc)

Data transfer very fast

Used for factory programming, are stable and durable

Supported models are not complete, only supported iPhone 4/4S, IPAD 2/3/4.