Cannot open smart_io.crd

how to unlock Desire 510 Cricket???

when i try to unlock as sprint (get spc command), get this:

Starting SPC request
Detected MEID: 00000000000000
Checking server connection…
Communicating with the XTC 2 Clip …
ERROR: Cannot open smart_io.crd

Sd mode has error too!!!



  • xtc 2 clip cant open smart_io crd
  • smart_io crd repair