5.0.1 0H1 firmware
Originally locked to WIND Mobile in Canada
"Reading phone info…
Reading IMEI… OK
Done with Samsung Tool PRO v.23.9"
Phone still works with WIND SIM cards, but all other SIMs show "No SIM card | Emergency calls only". Attempting to call prompts "Call not sent".
Phone is NOT rooted
Please any help because customer intends to switch networks tomorrow and now can no longer use an unlock code.