How to update Git clone

In Android Studio its VCS then Pull then Master

git pull origin master

this will sync your master to the central repo and if new branches are pushed to the central repo it will also update your clone copy.

In current GitHub nomenclature 'master' was replaced with 'main', so the command to use is git pull origin main

If you want to fetch + merge, run

git pull

if you want simply to fetch :

git fetch