My phone is: Xperia Z1 Compact After updating my phone from android 4.4.4. To lollipop 5.0.2, I get a blank black home screen when pressing the Home button. Nothing can be accesed in the phone except for pulling the notifications and settings bar when scrolling from top. The 3 buttons in the bottom are there but do not function. I already tried a Software Repair using PC Companion as suggested in https://talk.sonymobile.com/t5/Software-Updates/blank-black-home-screen-after-lollipop-update/td-p/963027 but I had no luck. Any ideas?
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