I bought an iphone on ebay, apparently on 02. I have activated it OK, but it shows no bars of signal.
It does show O2 next to the bars and 3G.
What I am wondering is has it been blocked? I checked on this site:http://www.amta.org.au/pages/amta/Check.the.Status.of.your.Handset
and it said no. Also would it show the logos if it was blocked?
I am central in London so I can't believe I genuinely have no signal.
Anyone have any ideas?