Share your experience!
07.09.2017 tarihinde Sony xa ultra1 cihaz aldim yanliz aldigimdan beri gun icerisinde 5 6 defa guncelleme bildirimi geliyor tekrar guncelleme islemini yapiyorum tekrar guncelleme geliyor
I bought a Sony xa ultra1 device on 07.09.2017 and since I bought it, I got a notification of updating 5 times 6 times in the gun.
I've edited your post as this is an English only forum, you can use Google Translate to reply and/or post.
What if you try to update the phone through XC?
Alternatives on How to backup Xperias