Phone Performance reduced after the latest software update.

[SurajAugustus]

After installing the latest software update on Dec 29, my M30 phone has gone slow. There is considerable lag in response time. How can it be rectified?

[mahiandy]

do a factory reset it will solve your problem.

[abhisekmohanty23]

try hard reset after taking backup. this will help.

[Seacube]

Any option other than doing a factory reset? is Samsung planning another minor update?