Unfortunately we had to send back the first phone since the APP move did not work on the SD, the phone froze and the touch almost ran to operate during charging. The new phone this order works from the start without errors. After the update can now better serve also the touchscreen. Only store the maps on SD you have with the APP Lumia storage check beta that you can, enforce or set only send from the store on the PC ([...]) on the Lumia. But that was with my Lumia 630 like that. Price performance is good!