I upgraded my Fairphone to the latest Open OS, as usual and described here:
Got the latest TWRP Version, the latest OpenGapps for Android 9 and finally ran both updates successfully.
As is tradition for my phone, things do not quite work after the update. OpenGapps does not work (this means none of the apps is able to open), but even worse:
Every 2 seconds, I get the message: android.process.media keeps stopping.
Of course I have searched this and other forums for this problem, but the presented solutions (clearing cache and data) do not help.
I also experience frequent random reboots.
My question is where to start fixing these 2 problems. Are they connected to each other, does one cause the other? If so, which one is the root problem and how do I fix it? Why does OpenGapps not work even though it updated successfully?