Why I lose service on my iPhone 3GS all the time?
Hi I bought an iPhone second hand and it's pretty much riddled with problems.
The one which is annoying though is that a lot of times I lose signal and can't make or receive calls, and I get 'Call barring restrictions..etc' when I try calling otherwise.
My sim works in my other phone, any sim (including mine) works temporarily on my iPhone for 10 mins.
I don't want to pay Apple to repair, I'd rather do myself but I'm not sure what to change or fix.
I have tried resets/airplane/restore/3g off already.
Is this a good question?