iPhone 4s Unlocked GSM/CDMA (Grade A)

“unlocked” means the phone will work with any provider?

Any provider that uses either GSM or CDMA. Which is pretty much everybody.

What would I have to do to get this phone in my Sprint plan

will this work with TMobile

Yes

I got one of these, but in the settings it says, “Verizon.” I’m wondering if this one is really unlocked or not…

Hrmmm. Sorry about that. Please email support@woot.com with your order info and issue; CS can help you out.