How to view certain facebook messages in a conversation?

[shankar _]

I have used this command
https://m.facebook.com/messages/read/?de...size=12000
to view the first 12000 messages in that conversation. I tried increasing the those numbers, but facebook limits the size of the page.. If i go for 13000, facebook gives me an error..Total messages in that conversation is 47000 .. If i increase the value of start and don't increase the value of page size i get an error..If increase the start value and don't increase the page_size value, then page_size gets reset to default(7)..

I would like to know is there a way to get around it? .. or is there a way to limit the number of messages to 11000 but to view the messages from 11000 to 22000?? .. Any help will be appreciated.. NO stupid answers like "click on more messages" ,use Autohotkey or greasemonkey script..

[Merryboy682]

See the guide here: http://thenextweb.com/facebook/2012/09/2...timelines/