My #Lenovo #tablet updated overnight and put it into a race condition with the "Smart Launcher".
Basically, the app that draws the screen with the buttons to launch apps when you open the tablet would start and crash over and over and make the tablet unusable.
The work around was to wait for it to put a dialog box on the screen where it complains that it crashes and go into the app settings from there and then delete all data related to the app. That gets the tablet half un-borked. Not usable, but can navigate around better between crashes. Then you have to go to Settings > Apps and using the ellipsis at the top right delete all app settings.
Of course, once this was done I barely recognized the home screen of my tablet. I had to go through and uninstall/disable all the scammy/spammy privacy invasive garbage that a #Google tablet delivers as part of the default experience.
Searching around the Internet apparently this has been part of the 'Lenovo Experience' campaign that has been rolling for several weeks. Well known issue that having your device customized at all will lead to this scenario.
I don't mind Lenovo's version of #Android. It's pretty close to vanilla Android compared to something that is a total horror show like the #Samsung delivered version of Android.
WE DESPERATELY NEED MAINSTREAM(-ish) #LINUX / #BSD #FOSS PHONES AND TABLETS!