iphone 1.1.4

[rubberwheels]

I recently bought an iphone secondhand off my friend. The phones current version is 1.1.4 and I want to unlock it for tmobile but I don't know where to begin or start. My friend had atnt and she never unlocked or hacked it before. So how do I begin? I know that if I unlock it I can use tmobile on it. If I hack it what else can I do with the iphone? Thanks sorry I'm a total noob at this.

[Poseidon79]

Welcome to MMi! The first thing you need to do is click the Guides link at the top and then the "I just got my iPhone... Where do I start" link. If you have any questions come on back

[rubberwheels]

Also i bought the iPhone with its simcard tray missing because my friend misplaced it. can i still insert my tmobile sim card inside w/o the tray? if not where can i get a replacement?

oh yea i've been reading a lot of terms. what's the difference between unlocking, jail breaking, and hacking, etc..? is tehre like a glossary here?

[iceman600]

you cant use the phone without the simcard tray.... how can you put the simcard on the phone without the tray?

[defmute]

goto cnn.cn and check under the apple link. You should be able to find a replacement tray cheap

[rubberwheels]

you think they have sim trays at the apple store? cause i cant order online =[