[t-mobile or virgin] lg optimus f3 - unlock needed
I searched this website and didn't find an answer - PLEASE help!
I have an LG optimus F3 vm720, bought it in the US for 99$. I think it was at T-Mobile or Sprint
but the carrier is Virgin Mobile - that's for sure, as I pay them 30$ per month, the sim-card is "Sprint"]
(how is that possible?)
I am traveling to Berlin and hoped to unlock it (although the cheap, 99$ was domestic only, exc.
Is it possible?
I could not find the IMEI, could not unlock it. Most YouTube vidoes suggest to hit *#06# - my phone does not react to this.
Can anyone please help me unlock it?
Should I root it first (hope I would know how to do this).
It is a nice phone, but now I'm so lost I wished I'd bought something that works in Europe(
Thank you for any tip, suggestion and help!!!