Processes that run in the background (such as Facebook, Messenger, Viber etc.) can slow down your mobile device. If you don't need the background processes, you can stop ("kill") them.
To "kill" automatic background processes, turn off Background App Refresh:
Tap Settings > General > Background App Refresh -> (Turn Background App Refresh off ) -> Move the slider to the left to disable Background App Refresh
You must have noticed the transitional effects every time you return to the home screen or navigate around the menu. However, even though they look nice, they can also slow down your mobile device.
To disable the animations:
If you have an Apple device (iPhone/iPad/iPod) and you experience issues you can't resolve by yourself, contact their techical-support team, which will help you resolve them as soon as possible.
Contact them on: 1-800-275-2273 or check out their support center.
Note: If you live in a country other than the USA, contact Apple's authorised store in your country.
If you don’t receive the email in the next 2 minutes please check your junk folder, and add [email protected] to your safe sender list.