UNLOCK GT-I9505 UNLOCK using Calculate codes No need Root via Octopus
Download fisrt GT-I9505_for_Unlock_and_IMEI_repair.oct from support >> you need box to download
Problem: sim lock to Smart telecom >> gt-i9505 OS 4.4.2
ACTION : flash phone in download mode then click read unlock code
To connect GT-I9505 phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
6. Go to dial window.
7. Enter "*#0808#" number.
8. Select "DM+Modem+ADB".
9. Press Home button.
10. Go to dial window.
11. Enter "*#9090#" number.
12. Set "Diag config" to "USB" value.
13. Restart phone.
14. Press "Read Info" in software.
15. Press Read codes
16. restart phone insert NON ACCEPTED SIM
17. When phone ask for SIM NETWORK UNLOCK KEY ,
type the NCK THAT READ THE LOGS OF OCTOPUS software LOGS ,see picture above
Download fisrt GT-I9505_for_Unlock_and_IMEI_repair.oct from support >> you need box to download
Problem: sim lock to Smart telecom >> gt-i9505 OS 4.4.2
ACTION : flash phone in download mode then click read unlock code
To connect GT-I9505 phone you have to perform the following steps:
1. Disconnect USB cable from phone.
2. Go to Menu->Settings->More->About Device.
3.Tap on "Build number" 7 times to enable developer options.
4. Go to Menu->Settings->More->Developer options.
5. Turn on "USB Debugging" option.
6. Go to dial window.
7. Enter "*#0808#" number.
8. Select "DM+Modem+ADB".
9. Press Home button.
10. Go to dial window.
11. Enter "*#9090#" number.
12. Set "Diag config" to "USB" value.
13. Restart phone.
14. Press "Read Info" in software.
15. Press Read codes
16. restart phone insert NON ACCEPTED SIM
17. When phone ask for SIM NETWORK UNLOCK KEY ,
type the NCK THAT READ THE LOGS OF OCTOPUS software LOGS ,see picture above