the Facebook app is terrible in general...but that might have something to do with their new way of doing messages/chat. I started using the Messenger app and it works way better...although it doesn't show who's online.
What data do you mean? You'll have to sign back in, but all of your open conversations should still be available.
Hi,
My messages that have been there for months. I want to keep them, will they still be there if I delete and reinstall?
Thanks, Jerry
They should be, since FB stores them on a server.
the only work around i've found, and used, is to close the App from the task manager and reopen it.
Agreed with above - Facebook app is terrible. A workaround I've found for that chat issue you mention is to click the sign in button, then go and open your friends list. Then go back to chat and the online people will be listed. Don't ask me why this works.