Meta App Manager
Safe to disable
Meta's background updater for preinstalled Facebook and other Meta apps on Galaxy phones.
Third-party package
Safe to disable: com.facebook.katana Safe to disable Vendor documentation
Meta's Facebook app, which Samsung preinstalls on many Galaxy phones, sometimes as a placeholder until updated. It is safe to disable: you lose nothing most people will miss.
What it does
This is the Facebook app from Meta. Samsung preinstalls it on many Galaxy phones, and on some models it ships as a small placeholder that becomes the full app after an update from the Play Store. Meta's helper packages for app updates and installs come with it. It runs in the background for notifications once you sign in.
If you disable it
Nothing beyond the app itself. You can install it again from the Play Store at any time.
How to disable it
Settings offers Disable for this package on most phones. Open Settings > Apps > Facebook > Disable.
Disable it (reversible)
adb shell pm disable-user --user 0 com.facebook.katanaTurn it back on
adb shell pm enable com.facebook.katanaThe stronger option removes it for your user only; the original copy stays on the phone and a factory reset brings it back. Prefer disabling: it is easier to undo.
Uninstall for the main user
adb shell pm uninstall -k --user 0 com.facebook.katanaRestore after an uninstall
adb shell cmd package install-existing com.facebook.katanaNew to ADB? Set it up in about ten minutes.
Data and battery
Once you sign in, Meta collects activity from the app under its privacy policy.
Can use battery and data in the background for notifications and refresh when signed in.
Where it appears
- Made by Meta Platforms.
- Android versions: 9 to 16.
- Seen on: Galaxy S26 Ultra, Galaxy A51, Galaxy S10, Galaxy M31.
- Listed on Google Play: Facebook on Google Play.
Questions people ask
What is com.facebook.katana?
com.facebook.katana is Facebook. Meta's Facebook app, which Samsung preinstalls on many Galaxy phones, sometimes as a placeholder until updated.
Can I disable Facebook?
It is safe to disable: you lose nothing most people will miss. You can do it from Settings or with ADB.
What happens if I disable Facebook?
Nothing beyond the app itself. You can install it again from the Play Store at any time.
Sources
- Notebookcheck: Galaxy S26 Ultra criticized for its preinstalled apps (March 2026)Press
- Google Play: FacebookGoogle Play listing
- Samsung Knox: application list, Galaxy S20 FE 5G (SM-G781B), Android 11Vendor documentation
- Bayton system app database: com.facebook.katanaCommunity list
- Universal Android Debloater list entryCommunity list
Each source answered when this page was checked on 25 October 2026.
Confidence: Vendor documentation. Backed by the maker's own documentation, the Android source or the Play listing. How we decide a verdict.
Cite this page: https://mysystemapp.com/packages/com.facebook.katana/ (verified 25 October 2026). Something wrong or out of date? Request a correction.