[header] How to update your page info using facebook pages manager [title] Install facebook pages manager to your phone. [step] You can download it either from itunes app store or google play, depending on the make of your phone or tablet. [title] Log in to facebook. 
[step] Login your personal facebook account by entering your id and password, and then tap " sign in. " if you don't have one yet, tap " sign up " to create an account.