The technology behind these calculators is both ingenious and controversial.
Once you have the 16-digit code:
: Sites like DirectUnlocks or Official SIM Unlock allow you to enter your IMEI and purchase a 16-digit code. Zte Modem Dongle Unlock Code Calculator -16 Digit- Online
: When the "SIM Network Unlock PIN" or "Enter Unlock Code" box appears, carefully type in your 16-digit code. The technology behind these calculators is both ingenious
Sites like DirectUnlocks or sim-unlock.net use your IMEI to calculate the manufacturer-specific 16-digit code for a fee. Zte Modem Dongle Unlock Code Calculator -16 Digit- Online
However, avoid: