Help needed.

Me and my girlfriend have gotten into a fight (not fist fight) and she took my phone and locked it with a password there for leaving me with no access to my phone, now i cant call sprint cause this phone was a pass on. so how do i go about master reseting this phone or taking the password off so that i can use the phone again? i use this phone for work so i need it to keep track of my e-mails, etc. please help! thank you.

A password is a password, no way of going around it. Many times, the carrier is even unable to assist you.

It would be breaking some kind of law if she refuses to provide you access to your wireless device.

I hope it all works out, good luck!