  Micro-UART cable:
1. Phone must be powered on.
2. Type *#7284# and choose Modem for UART and PDA for USB options.
3. Type *#9090# and choose DM over UART.
4. Reboot phone.
5. Connect the phone to UART port.
6. Choose correct COM port in port settings.
7. Fill values what you need to repair.
8. Press "Repair" button.
  Micro-USB cable:
1. Phone must be powered on.
2. Type *#7284# and choose Modem for USB and PDA for UART options.
3. Type *#9090# and choose DM/DUN over HSIC.
4. Reboot phone.
5. Connect USB cable, install drivers.
6. Select diagnostic port in port settings.
7. Fill values what you need to repair.
8. Press "Repair" button.