[bradward]

I got an iphone 3g can you use ziphone 2.6b on this or do i have to use another version whats the best way to unlock as im even putting in my o2 sim and says no signal.

please help

[nokian93]

a simple search would have given you your answers. but ill spoon feed it to you. no you cant unlock a 3g iphone and for asking that question you should sell it. and no ziphone doesnt work for a 3g iphone. and cause of that reason also you should sell it and settle for a sony ericsson. :-)

[461am]

Isn't o2 a legitimate iPhone carrier?

[Rustynuts]

o2 should work just fine, i have never had a problem activating my o2 pay and go sim...