I've got 30 iphones in my company.
We are currently changing our operator. We've asked the former operator to unlock the phone, so we can put everyone simcard in it.
The problem is that it looks like we have to go on each iphone and make a factorry default and restore to make the unlock effective?
does someone know if there is an apple tool to make a massive unlock to all the phones, to avoid me to call every user to explain the operation?
There is no way to unlock an iPhone other than to restore it using iTunes.
Retrieving data ...