how to recover my pre-installed facebook app

[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 ?

 

[B. Diddy]

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

 

[Amira_0801]

Good morning

 

[B. Diddy]

Welcome to Android Central! Do you have a question or something to contribute to this thread?