med.o.o.o wrote:
hi, I changed my Iphone in apple store due to microphone problem and they gave me locked Iphone insted of unlocked!! how can i changed it to unlocked ?
If the original phone was unlocked via the original carrier & you're still with that carrier then you usually have to contact them to get them to unlock the replacement, you just send them a copy of the paperwork indicating the phone has officialy been replaced.
If unlocked by a third-party then that's why you recfeived a locked phone as it wasn't logged by Apple.
If no longer with the original carrier then you'll have to check with them to see what their unlocking policy is - usually it is to obtain a payg sim of the original carrier (3) & top up with the exact amout to unlock then request an unlock.