Does cutting your normal sim down to a micro sim definitely work?

Want to cut my normal sim to fit an iPhone 4, will this definitely work? And is 500mb enough for browsing and twitter?

It does. I did it.

Don't do that go to newegg.com and order one for 15$ for a 16gb. If you can afford a iPhone 4 you can afford 15$

No, it won't work.iPhones need specific sim cards, their chips read differently.
500mb might not be enough, if you do those things on your phone several times a day. Depends on how much info the page needs t load (photos, music, streaming, etc). Once a day should be okay.

  • 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?
  • Should i risk cutting my mini sim to a micro sim? I have a iPhone 3GS but i recently bought myself an iPhone 4. I found out that i will need a micro sim as opposed to a mini sim, but i was wondering if i should risk cutting it down with a kitchen knife or something. I'm currently with vodafone and have had my sim card for about a year if that affects it? Is it easy to do? What are the risks? Am i likely to mess it up? What are problems faced when doing this? Any extra info would be much appreciated.
  • 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?