Unlocking

[Fee1910]

I have recently been given an old iPhone for my daughter, I entered a new EE sim but the phone is locked to o2, how do I unlock this? Many thanks

[Fee1910]

I have recently been given an old iPhone for my daughter, I entered a new EE sim but the phone is locked to o2, how do I unlock this? Many thanks

[jonsie · Accepted solution]

Instructions here @Fee1910 

Guide: Unlocking an O2 phone to use a different SIM card