Download Facebook App From Play Store
Release the Play Store app on your Android gadget.
Tap on the search field as well as go into "Facebook.".
Tap on "Facebook," then touch on "Install." Currently, the Facebook application is cost free for Android tools.
Alternately, you could install Facebook on your Android by navigating to https://play.google.com/store/apps/details?id=com.facebook.katana and also clicking "Install.".
Tap on "Accept" to validate you intend to download and also set up Facebook. Facebook will certainly begin the installment process.
Wait on Facebook to complete downloading and install on your Android gadget. When setup is total, Facebook will display in your Applications food selection. 
EVEN MORE TIPS.
The best ways to Erase an apple iphone App.
Situate the app you wish to remove. It will be either on the Home Screen or on among your apple iphone's succeeding web pages.
You could scroll with iPhone web pages by swiping left over the screen.
Faucet and hold the app. You don't need to weigh down particularly hard; merely touch the display. Doing so will cause all applications on the display to begin wiggling.
If you have an iPhone SIX or newer, pushing down on your display might invoke the 3D Touch menu; if you see a choice that states "Share [App Call] along with other choices in a menu listed below your application, you're pressing also hard.
Tap X. It remains in the top-left edge of the app.
If you do not see the X, the application could not be removed; nevertheless, if no X icons show up on any type of applications, you might initially need to change your apple iphone's Limitations.
Tap Remove when prompted. This choice will show up in the middle of the display. Tapping Delete will remove the application and all of its information from your phone.
Press the Home button to leave the shaking application mode.