xxakep, Regarding SAMSUNG Switch Saving (or may Samsung Cloud), the launcher settings are not saved. But Nova, for example, has a backup that helped me a lot after reflashing the region.
From my own experience I can say: all applications are restored correctly and without problems. The first time it happened when moving from A5 (2016) on S7. The second time - with the above refreshing. I can not say accurately, but vrades would be the settings of the smartphone, notes, calendars, etc. Restores the Samunga backup, and the downloaded applications are Android. The problem is different - remember passwords from applications (almost all pyricals require authorization in one form or another) and restore your settings in these applications. This is all manually by hand.
By the way, when moving from A5 (2016) on S7 left a new phone to recover from all backups overnight. Trom got up ... and some state of frustration: the phone is new, and all the settings, applications, even the wallpaper - as in the old one, it is not a new teleiggy phone at all. You want to eat in a new phone Oh, how I want to configure everything, to change everything, and already all this is done, everything is already sharpened for me ... and so boring it ...
Posted on 01/20/2017, 11:04: diaser, Well, if you felt through ODIN, then in any application, even from the back-APA is installed from the playing market. In any case, all downloads in the playing markete are reflected as if I had to "install" the pumpkal ...