I'm betting that 90% of updates go well and the few that don't are easily resolved. Despite the many factors that can mess up an update (500 installed apps and not all of them legit, a million settings & permissions for the phone & each of the 500 apps and some of them conflicting with each other, etc) amazingly most people experience a smooth transition and love the new features that come with a major update. Chances are, if an update creates a problem, the problem is minor and easily fixed. Often times it's only a matter of updating the 500 apps installed on your phone or cleaning your partition cache.
Worst case scenario, you might have to do a Factory Data Reset but even that is rarely necessary these days.
I actually did have problems with the latest update. Phone lagged opening & closing apps and OneUI would stop responding. After trying the easy fixes, I was ready to do an FDR but read from others that using another launcher solved the problem. Yup, that worked. I still plan on doing an FDR just so I can start fresh & clean. As much work as it is to do the backup, the FDR & re-setup, (maybe 3-4hrs work) it sure is nice to have a phone that feels brand new again. I used to always do an FDR with every major update; before installing the update and then after installing the update. I haven't done that in years because if there are problems, they are minor and there is always a fix.
Despite that I've had a few glitches with updates, I still look forward to them and the only hesitation in installing them is doing it when I have time to play with the new features after. I still have my important data & pictures backed up before the update but I'm always doing that on a regular basis anyway.
DFU
(Don't Fear the Update,
)
Sent from my SM-S908U using
AC Forums mobile app