Can I buy a used iphone and use my sim card in it?

Discussion in 'Jailbreaks and iOS Hacks' started by Supernova122, Jun 13, 2009.

  1. Supernova122 macrumors newbie

    Joined:
    Jun 8, 2009
    #1
    Let me explain. I have a plan on tmobile with 1000 minutes, unlim. texting and the new 9.99 data plan. If i put this sim card into an iphone thats unlocked, am I all set to use internet and other iphone goodies wherever? Also do i still have 1000 minutes and unlimited texting?


    Also, Can i jailbreak/unlock an iphone without a sim card in the actual phone? Like obviously i can just put my sim card(tmobile) in an iphone right off the bat, i would need to JB it, but i dont have an att sim card..can i JB/unlock it anyways?
     
  2. megamanbnmaster macrumors 6502

    Joined:
    Jan 26, 2008
    #2
    You need to Jailbreak it and then download Yellowsn0w before you can do so. This is for a 3G iPhone i assume. If its just an old 2G iPhone then you just need to pwnagetool through it and unlock/hactivate it. Then you're good to go.
     

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