I just used the Xperia 1 for a few days until I got all my apps and settings fixed. I did this because there was no way to transfer my data from Xperia Z2 to Xperia 1 (old app wasn't compatible with 1 and google drive sync didn't work with Z2).
Anyway, after setting things up as I wanted I inserted the SIM card to the Xperia 1. The phone did a restart after getting operator's settings. After the restart the home screen and home screen settings had been reset to default values! Luckily all the other phone settings were not affected. Not that big deal, but annoying issue anyway.
