So I recently rooted my galaxy tab s that I've owned for a couple years now. And I did something dumb. I got Titanium backup on there, and wanted to shut down the constant notification for the marshmellow update (still on lollipop). So I uninstalled two apps callled "software update 4.21.150224" and "software update 4.21.150241". I know I should have tried freezing first. But I couldn't because for some reason Titanium backup didn't recognise that I have the pro licence after I loaded the backup file for it until the next day. So while frustrated I decided to try making backups of the two files I suspected of causing the unwanted notifications. And then uninstalled them. The notifications have stoppd and everything works fine. But when I tested to see if I could re install them I get failed messages. I tried unchecking "exclude system APKs" and then it starts trying to install but stays at 0% until I reboot the device. When It reboots I get the "unfortunately software update has stopped" message. So I uninstalled again. Right now everything works fine without it but if I ever need them back on there what's the process?
Thanks.
Thanks.