A:AnswerI am not sure about the walmart plan, I did add a 32 mb sd card and had it set up to save information to it first so pictures, etc would go to the sd in case the phone broke they would not be lost.
A:AnswerNo. Not even close. It's a good phone. I bought it because I needed a temp phone til the note 9. It's works great once you start to do heavy work it lags. Phone wise it's great features are nice but multi tasking is slow. Games with high graphic also lag. Overall is nice phone. I am gonna give yo my daughter as her first phone once I get my new one.