CellBuddy is safe to buy form. They have a replacement policy and it works, according to a friend. I’ve bought quite a few items from CellBuddy and never had to seek a replacement. I am not a fan of Apple products but if I do change my mind I’ll look at cellbuddy. They have a customer care section. 915123xxxx simply call on this number, share your problem and get solution and given time that is pretty Ok