Hello, i ditched my iphone 6 and bought an iphone 6S and restored all my data using cloud in an UAE account since i live in the UAE. Now i tried to change the country to US since i want to download US apps like pokemon go. SO i changed the region to US successfully but when i try downloading some apps i get the message "Account not in this store. Your account is not valid for use in the US store. You must switch to the Emirati store before purchasing". I tried signing out and signing in still same problem.....can anyone help?