[AC Question]

even there is still enough space on my android phone I cannot update the latest version of facebook. I cannot install any apps i dont know what's wrong with my android phone. the download of new version will be unsuccessful and there is parse error display.

[Rukbat]

First, there has to be enough space on internal storage, external storage and partitions reserved for other things don't count.

Second, Facebook is funny. Updating should be no problem (unless they wrote a bug into the updater, which wouldn't be surprising for Facebook), but uninstalling it, then reinstalling it, could lead to problems, because uninstalling it doesn't uninstall all of it sometimes.

[B. Diddy]

Welcome to Android Central! Which phone do you have? Show us a screenshot of the Settings>Storage menu: http://forums.androidcentral.com/amb...d-central.html