Hi MetropleX,
I'm not a developer so half of my question is solved.
My enquiry was about of my playing around with installing and unininstalling apps, GSF, GPS, Aurora Store etc.
I wanted to know if all this may affect the GOS stability, if is living many left over, if is needed to clean cache and how to do it and the like.
So can be advisable to do a system restore after all this or the system is managing it without problems?