Phone does not stay shut off
Which version of the software are you running?
fp2_sibon-userdebug 9 21.05.0-rel.1
I turn off the phone, but it does not always stay off. Most times it boots up max. 10s after I would consider it switched off. I have to wait for it to be booted up again to the point where I can enter the PIN of my SIM card, and from there turn it off again. Only after that second time it would stay shut off.
The phone should stay turned off.
Steps to reproduce
Press the button on the top right side of the phone. Select "Turn Off" (or however it is called in English), lay the phone on a desk without touching it. Wait around 20 seconds to see the phone shut down and max. another 10s to see it start up again, without having pressed the On/Off button or anything else.
Is there a workaround?
Before entering the SIM PIN on the unwanted reboot, one can switch the phone off and it stays off.
Describe the impact this has on your everyday experience
Medium impact- I have alternatives (or a workarounds) that mitigate the problem