GamerCore
Android Enthusiast
The honor 5X features a pretty hefty 5.5-inch display. It's not huge, but it can be difficult to use at times with only a single hand. Because Huawei knows this, they've created special software that can shrink the user-interface to make it easier to use with one hand. They call it One-hand UI and here's how you can find the setting, enable/disable it, and actually use it.