HOW TO UNLOCK MTN Smart m560m3 / Smart m561m3
1. Start SPDTool and go 'DIAG MODE'
2. Select the model
3. From the 'Operations Box' select 'IMEI / BT / Relock'
4. From there select 'SLOCK' and put value to 'ON'
5. Connect the phone and wait for the operation to complete
6. Check 'Remove SIM_LOCK' connect the phoen and unlock it using the displaied code