and select it from the list. If it isn't appearing, some technicians use the profile as a compatible alternative. Configure Settings: Select the COM port corresponding to your (usually labeled as Z3X Box Serial Port). Connect the Phone: Power the phone Insert a charged battery. Connect the E210 UART cable from the Z3X box to the phone. Execute Unlock: tab in the software.
Turn off the phone. Remove the battery for 10 seconds. Insert a (e.g., a Vodafone or Verizon SIM that is not T-Mobile US). Power the phone back on. sgh-t139 unlock z3x