Yesterday I updated my Nokia 7 Plus to Oct patch and today I faced a weird bug which left my display blank.
Pressing power button, unlocking through fingerprint doesn't turn on display. Actually phone unlocked and vibrating, if I make a call to this phone, phone can make ringtone even I can swipe to lift the call but, without display.
After this, I long pressed the button for 10 sec but it doesn't seem to restart. So, short-long pressed button and by imagining my self, I started attempting to press on "power off" or "restart". Fortunately, I could press power off. After that, I tried to switch On the phone and thank god, now display turned on.
I doubt whether this Oct patch has a bug.
This is the bug report:https://drive.google.com/file/d/1QWriX6Q0sNBYOawhnTIkycHuJCI6ZBNR/view?usp=drivesdk