SIM swapping att gs2 to international gs3 unlocked

[Kevin Li]

So I got an unlocked international gs3 unlocked as a gift.

I currently have a att samsung gs2. I was wondering if I could just cut my gs2 SIM into a micro size and put it into the gs3?
(I heard I have to get it activated in order to use the data plan and have the my same phone number.)
I really want to use my new gs3 that my friend gave me.

 

[funkylogik]

Cut it n try it. Micro sims still work in the oldskool phones if you position it right.
Remember to copy the APN from old phones

Ps i duno much about US carriers but phone# should stay same

Unbranded international s3 with Official JB. Paisley, Slotland, Western Europe :beer: