I'd like to run 2 sim cards in my iphone. Both are o2 so there's no problem there but when googling for something I can't seem to find anything with a great description. Some even claim to be new batteries for an iphone. Hmmm...
So has anyone here got/had/used a dual sim device on an iphone?
I'd like to know:
1. does it involve sim cutting? (I'd prefer not to but know nearly all do)
2. does it autoswitch the sim or do i need to reboot the phone to pick which one i want?
Any help or advice appreciated!