This package attempts to cleanse your iOS install of all traces of the horribly-written Chinese AppSync, PPSync.

Apparently, everything in PPSync is broken, including its prerm script which ... somehow fails for some people? What?

Running "removeppsync" as root from a terminal instance (like over SSH) will also execute Complete PPSync Remover, as well as simply installing the package.

page/net.angelxwind.completeppsyncremover