I have had this phone almost a year now at first i thought i was going to love the galaxy core prime i was wrong. It was ok for the first month or so until it started getting really hot and saying sims card not detected restart phone it did not do the phone no justices to restart it cause it did not fix it you did better takeing the battery out and sims card out. The phone got worse at the sims card not detected thing when i would get on youtube or i could not finshes any thing. It started doing the sims thing when i tryed to make phone calls. Not only that it started flashing when i tryed to push numbers to make a phone call. I understand its not walmarts fault the phone is like it is. By far worst phone i have ever had in my life. If i new what i new now i would have not bought it $99.00 its not worth the price.