WiFi problem in my iPhone 4S, iOS 8.4
I have an iPhone 4S, and facing WIFI problem since I have uploaded iOS 8.4. This is not the first time I have faced this problem, previous iOS versions also caused the problem of WIFI in my iPhone 4S. Anyone here can help me? My phone doesn't catch WIFI signal, it connects and as soon as its connected, it leaves WIFI signal. Without WIFI it becomes useless for me. Can anyone please suggest me how to get rid of this problem?
iPhone 5