There is 5 screen modes in total:

• 0 AMOLED cinema
• 1 AMOLED Photo
• 2 Basic
• 3 Natural
• 4 Vivid

Go to Settings -> Display -> Screen mode and

• Set the screen mode to Natural otherwise this trick won't work

Connect your phone to adb on your PC and type

adb shell settings put system screen_mode_setting a number from 0 to 4

example:

adb shell settings put system screen_mode_setting 0

Last thing to do:

• In order for the changes to update, open the settings, go to display and go to the Screen mode tab and go back, that's all enjoy

更简单的方法，安装SetEdit，修改Screen_mode_setting值。