Success in switching SIM between iP4 and 3GS?

Discussion in 'iPhone' started by rotobadger, Jun 28, 2010.

  1. rotobadger macrumors 65816


    Sep 18, 2007
    Has anyone successfully switched their SIM card between their iPhone 4 and their 3GS (with an adaptor of course)? Can you go back and forth as many times as you want? I'm thinking I may need to do this until the reception issue is worked out.
  2. imac9556 macrumors 6502a

    Jul 12, 2004
    Yeah I was wondering the same thing for my dad. Sorry if this is a thread-hijack, but could you recommend a cheap microsim to SIM adapter? :apple:
  3. truciet macrumors 6502

    Jun 16, 2008
    I have. I am currently using MyWi on my 3GS when I need to. Microsim adapters are awesome! Both phones work perfectly fine.

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