How can I make a iPad Sim work in iPhone 4 for data only????

Discussion in 'iPhone' started by Brumski214, Jul 8, 2010.

  1. Brumski214 macrumors newbie

    Jul 8, 2010
    I am working over in Australia for a couple of months and got the iPhone 4 on release in the UK on the 24 of June, the only micro sim available in Oz is for the iPad, so bought one with a view of using it for data purposes on lt on the Testra 3G network .... no joy, just keeps coming up with Invalid Sim, but previously was getting a signal, be it weak .... believe it has something to do with the network settings and configuration ..... can anyone help, achieved what I'm after or know for a fact its a lost cause???
  2. macfan881 macrumors 68020

    Feb 22, 2006
    buy a micro sim card adapter you can find them on ebay about 3 bucks.
  3. zenjabba macrumors newbie

    May 11, 2008
    I'd suggest you go back to the Telstra ship and ask for a regular month to month account with a microsim. This will work in your iphone as voice and give you data. Depending on how much data you need, you can pay about $19 per GB if you have an ABN Number or the business your working for does.
  4. Brumski214 thread starter macrumors newbie

    Jul 8, 2010
    I appreciate the reply, but I don't need to put a micro sim in a adapter as my iphone 4 already can accept a micro sim!
  5. ellsworth macrumors 6502a

    Jun 13, 2007
    You would be doing me a huge favor if you go here:

    Start off at Step #8.

    I'm hoping this mod isn't specifically for AT&T (for your sake).

    I'm considering doing the same thing but need to get a microsim first.
    Try it out and let us know if you have any luck.


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