How to Disable Autoplay Feature on Facebook Videos on Every Platform : Computers / ANDROID / iPhones
1- Computers :
you are logged into your Facebook account from your PC , you will need to find the Settings option .
Hit the drop-down button and select Off for the Auto-play Videos option and breathe a deep sigh of relief.
2- ANDROID :
you get the right settings directly from the app. So, open the Facebook app and tap menu on the top-right corner. From here, head to the App Settings and here you will need to select Videos Play Automatically.
3- iPhones :
you need to first head over to the Settings menu of the phone. From here, navigate to Facebook and then to the Videos and Photos section