Tips to quickly change the screen brightness with the Home button on iPhone, iPad

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To change the screen brightness of iPhone, iPad we use the Home button just press it 3 times in a row and the brightness will be reduced, to return to the standard level we continue to click it 3 times in a row. .

On these iOS devices is equipped with a feature that automatically changes the light that the screen displays according to the environment, to be able to apply this on iPhone, iPad you need to set it up for it to work. Currently on iOS 8 has added a slider to adjust the screen brightness manually, but using the Home button is still the most convenient and fastest operation by using the following tips:

Step 1 : We enter Settings > General > Accessibility > Zoom and choose to turn it on then touch the screen 3 times in a row with 3 fingers will have a window pop up you choose next Full Screen Zoom.

Step 2 : Here we can drag the zoom bar to bring the screen back to standard size then click select Choose Filter > Low Light.

Step 3 : Back to item Settings > General > Accessibility then scroll down finally select Accessibility Shortcut. Here select item Zoom to enable keyboard shortcuts.

Step 4 : Now you can use pressing the Home button 3 times in a row to adjust the screen brightness and press 3 more times to return to the original state.

So above we have shown you how to quickly change the screen brightness on iOS devices using the physical Home button. For Android devices, besides setting up the settings on your device, you can also use the Cobrets application for Android to adjust the screen brightness.

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