Can you trade a cellphone for cash her

No

I think so.

If you talking about one of those machines. I don't know if they have one

I dont think so but if it is a iphone u can get cash from GameStop

No put you can check the mall i cant remember if they still had the machine there that did that

If you bought the phone at Wal-Mart using a credit card then the amount will be debited back to that credit card. If a debit card was used for the purchase then that same debit card must be used to return the funds to it most if the time.

No not unless you brought it and have the receipt