Every good smartphone, Android, iOS and Windows certainly equipped with the power button. On Android devices, the power button has many functions that can help users. But unfortunately, the majority of Android users still do not know what are the functions of the secrets of this power button.
Every smartphone manufacturers equip their products with the power button is equipped with features secret. The function of this button can help users some of the simplify commands from the smartphone. Therefore, we will provide information about some of the power key functions of Android that is rarely known. Consider the full review below.
Turn Power On and Off Smartphone
The power button has a primary function that can turn your Android device. Just imagine if your Android device does not have a power button, to turn off and turn your smartphone should pull out the battery.
Lock Screen Smartphone
The next step was the function of the power button for locking and unlocking the screen on your Android device. The way you just need to press the power button one time only, your Android device will be locked automatically.
In addition to the above two functions, the power button can also enable airplane mode quickly and easily. To turn on airplane mode you only need to press and hold the power button for about 3 seconds. After that, you will see several menu options including airplane mode, select the menu to activate it.
The secret function of the power button can be utilized to take a screenshot of a smartphone screen. However, for a combination of doing screenshots on each series of different smartphones, some use the power button + menu, and some are using a combination of the power button + volume.
Besides being able to make screenshots, secret function Android power button can also help us to enter recovery mode. In the recovery mode menu, we can do some commands like delete all the data, clear the cache, install Custom ROMs and more. A combination that can be used is the power button + volume up + home button or the power button + volume up in accordance with the respective devices.
Not only that, the power button can also be utilized to enter safe mode Android device. If you enter safe mode, then you will feel lighter your Android device when in use. Like the previous functions, each smartphone has the combination of each such power button + volume up or down.
Download Mode can be used to restore the system if there is damage to the Android devices due to the software. How to enter Download Mode on Samsung products is by pressing the key combination Power + Home + Volume up button simultaneously in an Android device die.
Ending a Call
The function of the power button is the last to end a phone call that we do on an Android device. The way we have to do setting up first by going to Settings - Accessibility then search option to Power Button Ends Call.