how to recover my pre-installed facebook app

  • Thread starter Thread starter AC Question
  • Start date Start date
A

AC Question

i accidentally press the "uninstall" button .. then when i try to install it in PLAYSTORE it says :
CAN'T INSTALL
DUPLICATE PROVIDER AUTHORITY

what should i do ?
 
Welcome to Android Central! Which phone? Are you rooted? Preinstalled apps generally can't be uninstalled unless you root the phone.