| z400 read code unlock error [Solved]
UNLOCK INSTRUCTIONS:
1. Phone must be powered on.
2. Connect the phone to PC with 2in1 cable (UART+USB).
3. Install USB drivers if needed.
4. Choose correct COM port.
5. Press 'Unlock' button for direct unlock or 'Read codes' to read security codes.
Operation: Read Codes
Selected model: SGH-Z400
Software version: 41.2
Searching Samsung modem... detected COM48
Reading phone info... OK
Model: SGH-Z400
Phone version: Z400BVFK1
IMEI: 345676545678766
Reading data from phone... OK
Calculating... error
Done with Samsung Tool PRO v.41.2 |