Chọn model nào ? z3x hiện ko support E250K hãy dùng octpus để unlock ----------------------------------------------------------------------------------- To connect SHV-E250K phone you have to perform the following steps: 1. Go to dial window. 2. Enter "319712358" number. 3. Enter "774632" password. 4. Go to System->SIO mode. 5. Select "PDA" radio button for USB section. 6. Go to Qualcomm USB Settings. 7. Select "DM+Modem+ADB". 8. Restart phone. 9. Press "Read Info" in software.