How to change SIM card for blackberry to micro sim for iPhone 4S?

Just brought an iPhone 4S. I'm on tesco contract and want to know if I can keep my contract with tesco but with the iPhone instead. Also of its possible to change blackberry sim cars to iPhone micro sim an how much would it cost.

Http://howto.cnet.com/8301-11310_39-57484847-285/how-to-cut-your-own-micro-sim-card/

try that

I would hope/assume the 4S is either locked to Tesco or unlocked cause it wouldn't work otherwise.

As far as the SIM you could either cut it to size yourself or have Tesco issue you a microSIM with your number on it.

  • Will I be able to transfer my contract from a regular Sim card to a Micro Sim card? I want to buy an iPhone 4S on T-mobile, but my current T-mobile sim card is a regular one that would not fit in to the iPhone 4S. Would I be able to somehow move my contract on to the new Micro Sim?
  • Will cutting my sim card work to use as micro sim? - 1 Will cutting my sim card work to use as micro sim? I just ordered an iPhone 4 and I need to cut the sim card to make it a Micro sim. Will it affect it. I have seen a bunch of video and already have the template it for it. I'm using simple mobile. Do you know if anything wrong happen to it? Any recommendations, Please!
  • Will cutting my sim card work to use as a micro sim card? I just ordered an iPhone 4 and I need to cut the sim card to make it a Micro sim. Will it affect it. I have seen a bunch of video and already have the template it for it. I'm using simple mobile. Do you know if anything wrong happen to it?
  • My sim card won't work in my iPhone? I cut it to micro sim? I've just cut my sim card into a micro sim, Placed it into my iPhone 4s and it states there no sim card in there, They phone was recently unlocked by Telstra and i know it's unlocked because i got a conformation message on iTunes. I would have thought i cut it too small though that same sim card works in my Samsung Galaxy s2 Perfectly? What's the problem and why isn't it working with my iPhone?