My phone's back button and home button are not working, how can i fix this issue?

[oneilxda]

my phone's back button and home button are not working how can i fix this issue

Say I would go into an app and when I want to come out. I can't back nor home button is not working at all

 

[onnad]

Re: my phone's back button and home button are not working how can i fix this issue

Hi and Welcome to Android Central! What phone do you have?