how to unlock htc 626s metropcs with cm2

how to unlock htc 626s metropcs with cm2

Card found : S/N : 7C446640 , v0129
Chinese Miracle II [MTK module] v 1.40

Operation : Check / Read Info [ v1.40 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone…
Device boot not done
Check Drivers
Try again

Boot Error!

Operation Failed
Elapsed: 00:00:27
Reconnect Power/Cable!