Switching out a sim card from a Sprint iphone to use with Tmobile?

How well does that work? The phone is jailbroken by the way.

Coppy&past

snipurl.com/25ttjzb

check 3rd 4th link

I don't believe you can, the iphone's radio settings are matched to Sprints towers, no matter what you do you can't change that, the sim is meant for roaming outside the country, you might get lucky if you could roam on tmobiles network, but data would not work. Just sell it on ebay and get a phone with T-Mobile.

You have to have the phone unlocked which will cost anywhere from 80 to 130 dollars. Depending on you area it will depend if you get 4G speeds or edge speeds.