How can I download Facebook to iPhone 6

Hi abiodun298,

We understand that you are looking to download the Facebook App to your iPhone. Follow the steps below and review the article for downloading apps.

1. Open App Store App on your iPhone
2. Tap the search icon on the bottom left
3. Search " Facebook"
4. Tap "Get"

Download apps and games on your iPhone or iPad

Have a good day.

You can't. The Facebook app requires a later version of iOS than your phone supports. However, you should be able to access FB through your browser.