How do I replace the left button for some apps on Lollipop?

[AC Question]

how to replace with left button for some apps on lollipop ?

how to replace with left button for some apps on lollipop ?

 

[Javier P]

Re: how to replace with left button for some apps on lollipop ?

Hi, could you give us more details about your problem? I'm not sure if I understand what you mean.