Lags after software update

you are not talking to Apple.. this is a user forum..

maybe one of the following articles will help

About iOS performance on your iPhone, iPad, or iPod touch - Apple Support

If an app unexpectedly quits, stops responding, or won’t open - Apple Support

or you can provide feedback here

Feedback - iPhone - Apple

or you can contact Apple Support here

Get Support

maybe one of the following articles will help

About iOS performance on your iPhone, iPad, or iPod touch - Apple Support

If an app unexpectedly quits, stops responding, or won’t open - Apple Support

or you can provide feedback here

Feedback - iPhone - Apple

or you can contact Apple Support here

Get Support

I also find that mainly my iphone 8 plus but also my ipad pro 2018 are sluggish after this update. Is this a common issue???

After iOS 13.7 update on my iPhone 7 Plus, many photos disappeared from the albums they were stored.

Is apple able to fix that?