I have an A7 tablet ( SM T-505), with Android 10 UI 2.5.
But after an failed update from Google Maps ( from ver.10 someting, to 11.75.0302)- wich ruined my tablet.
In terms of that this update disabled me from charging my unit- only if my battery runs completly empty.
Every time I will charge if I have >5 %, it will only recharge.
So it seems that every new update requires higer OS to run,since older versions are not compatibel with previos versions.
I myself had tryed to put my tablet in both Safe mode,and Developer mode.But also to inactivate gmaps.
But it's always the same,so my conclution is that this update has affected the whole OS- directionary ( register files)
So the only I can do is to make an factory reset.
And that's what my concerns are- since I myself already done it 2 times,and last time I've done it wasn't done complet right.
So I guess it has something to do with my google accout.
So if someone could help me futher how to do it propably