JTAG Sagem Sagem MY-500c / 501c with switch adapter is a special PCB with mounted pins to allow reading codes, direct unlock or flash without soldering and using battery. By adding special pins you can work with this model without battery installed. Works with devices: Sagem Code Reader, SagMaster, SWS-Sag Box, SMTI or JTAG Unlocker
Supported phones: MY-500c / 501c
Compatible with: SCDR, SagMaster, SWS-Sag Box, JTAG, SagemDD, SMTI (in complete special connection cable used for connecting adapter with device)

Picture of JTAG adapter mounted in phone - used to unlock, flash. LCD of phone must be connected.

Picture of JTAG adapter mounted in phone - 01