Okay, so I have a Sprint 16 GB iPhone 4s. It has a bad ESN and I'm wanting to transfer it to Straight Talk's "Bring Your Own Phone" I chose Straight Talk because I thought that maybe it would be compatible with my phone since ST goes through a Sprint Service Tower. I checked my compatibility of my phone. It said compatible. But when i look on the back of the BYOP package it only comes with AT&T or T-Mobile sim cards. It also includes an access code for phones that don't use sim cards. I would very much appreciate all answers.
Also, I don't know all of that electronic slang EX: GSM, CDMA, etc. Thats all confusing so keep that in mind when responding.
Thanks, Have a Great Day!
Added (1). Will I be able to put the phone on with Straight Talk if I unlock the phone and/or jailbreak it?