iPhone 5S hanging after upgrading to iOS 9

Sanjeev

Member
Bronze
Mar 17, 2012
166
4
18
#1
My iPhone 5S is hanging for many seconds or sometimes 1-3 minutes. It all started happening after I upgraded to iOS 9. It happens especially with Facebook and other apps as well. I have near about 400 apps on my phone. It's my phone is sluggish or there is some problem with iOS 9?? It works very slow.
 

Sanjeev

Member
Bronze
Mar 17, 2012
166
4
18
#2
I found the solution to the problem. I deleted Facebook and reinstalled the app. Everything became smooth thereafter.