Why is my internet connection so unstable?

[AC Question]

Internet connection unstable

My wife and I have exactly the same phone and recently her phone will not stay connected to Wifi. I have wiped the partition cache and still having problems

 

[B. Diddy]

Re: Internet connection unstable

Welcome to Android Central! Which phone? Review this guide: http://forums.androidcentral.com/am...roubleshooting-wi-fi-connection-problems.html