I have a problem with my Facebook messages.
I receive messages normally and I can read them nicely.
But I can not delete them.
Yes, I can press the trash button and the conversation disappears.
(I have already deleted all from computers side from facebook, and I can not in any way see those deleted messages again, from the computer)
Problem is that when this other part of this deleted conversation sends me a new facebook message ALL previous messages are back!
No, I can not see them in Facebook from messages, at all. Only from my phone.
And it eats space... etc.
How could I delete those conversations for good, from my N9?