I bought a Sony Ericsson W595 about a year ago and paid to have it unlock in a small corner shop.
Since yesterday my phone will only let me use Emergency Calls Only, i have put my sim in other people's phones and it works, they have tried their sims in my phone and it doesn't.
Sometimes I get a good signal strength but it still wont allow me to use the phone.
The phone was originally T-Mobile, I had it unlocked to 02.
Do you think the phone has been blocked or just that it has stopped being unlocked?
If so can I unlock it for free?