1. Find "Accessibility"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-2a7c3eb9-5046-4e80-a900-c81c2ae77451.png?width=200&height=358)
Press General.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-51d3132f-d7b5-4368-a73a-f53344d0dad2.png?width=200&height=358)
Press Accessibility.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a3e26775-401d-4234-beac-1d1948ad6521.png?width=200&height=358)
2. Turn on Reachability
Press the indicator next to "Reachability" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-bcd1c476-6d1d-49b4-815f-bdc9ee35c0fb.png?width=200&height=358)
3. Save setting
Press General.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-bcd1c476-6d1d-49b4-815f-bdc9ee35c0fb.png?width=200&height=358)
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a3e26775-401d-4234-beac-1d1948ad6521.png?width=200&height=358)
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-2a7c3eb9-5046-4e80-a900-c81c2ae77451.png?width=200&height=358)