Can you please discribe how to reset the P2? Which buttons I have to push to get into the menue?
My P2 is not even starting Android. Please help and discribe.

how to renew the settings?

Hello Support, I received today my Blackview, after 10min of using it restarted frequently. Now it does not even start the system, I got the following information on the black start screen. "system ui cannot be used please try to allow permissions" What can I do? I can`t find any instructi...