1. Find "Accessibility"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-bdce6e81-bc6e-4fd7-896b-f0419053b5de.png?width=204&height=366)
Press General.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-10f9d988-2208-48c8-8bec-a61951c02385.png?width=204&height=366)
Press Accessibility.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4df96ca7-9fd5-45aa-988a-b9ed1dfb0abd.png?width=204&height=366)
2. Turn on Reachability
Press the indicator next to "Reachability" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8d948d31-97f7-4aa3-bdee-c6ae6ee9726e.png?width=204&height=366)
3. Save setting
Press General.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-8d948d31-97f7-4aa3-bdee-c6ae6ee9726e.png?width=204&height=366)
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-4df96ca7-9fd5-45aa-988a-b9ed1dfb0abd.png?width=204&height=366)
4. Adjust screen reachability
Touch the Home key twice in quick succession and the upper part of the screen shifts down.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-bdce6e81-bc6e-4fd7-896b-f0419053b5de.png?width=204&height=366)