Just a general query regarding this as I cant seem to get anywhere with he phone companies.
I had an I phone 4 which I gave to my son when I upgraded, He was with t mobile so I had to get the phone unlocked by O2 for him to be able to use on there network. Since then he has now moved over to vodaphone and with a new handset and my wife has decided she would start using the I phone 4. She is with vodaphone and went in to get a new sim that would allow her to use it, however despite 3 attempts with a new sim it still comes up as no service available. Would it be possible that because my son used it on the t mobile network they have locked it to theirs and hence the reason it will not work on the vodaphone network.?
I was of the belief that when the phone was originally unlocked then it was good to use anywhere
I had an I phone 4 which I gave to my son when I upgraded, He was with t mobile so I had to get the phone unlocked by O2 for him to be able to use on there network. Since then he has now moved over to vodaphone and with a new handset and my wife has decided she would start using the I phone 4. She is with vodaphone and went in to get a new sim that would allow her to use it, however despite 3 attempts with a new sim it still comes up as no service available. Would it be possible that because my son used it on the t mobile network they have locked it to theirs and hence the reason it will not work on the vodaphone network.?
I was of the belief that when the phone was originally unlocked then it was good to use anywhere