Share your experience!
Hello, @Pan_21!
I'd suggest that you backup your phone then do a software repair using Xperia Companion. This will do a clean installation of the latest firmware and will also wipe your internal memory, thus fixing various software-related issues. Follow the steps given in the blue link, do not connect your phone until prompted to press volume down while plugging USB cable.
Naznačite sviđanje na Facebooku
Pretplatite se na YouTubeu