Trying to transfere data from my old Xperia Z3(D6603) to the new Xperia XZ Premium the app got stuck while "preparing". After freeing up space on the old device, the transfrer worked for all but one app. So thank you jamesviago. And to who ever is in charge of the app, maybe make an update that'll enable some kind of "insufficent memory" error message, and if some thing can't be transfered (like in my case 1 of 40 apps) let us know what is was that couldn't be transfered.
... View more