8 super hidden features on the phone or you may not know

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In today's modern life, things will become much easier when there is a mobile phone in hand. There are a number of other useful applications that save you time. I'm proud to call myself a "new generation of technology " when I can master many modern electronic devices, but smart phones, one of the most intimate technology items still " hide "A lot of secrets that we don't know.

If you are a tech fan, please pocket 8 hidden features on the phone or you may not know below to make your life easier and more convenient!

1. Charge the battery in "blink"

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If your phone is almost out of battery and you don't have much time to wait until it is fully charged, Airplane Mode will be the best choice for you. Your phone battery will charge much faster than usual.

In addition, there is another way to extend the battery life after a charge is to leave your main screen in black mode so that the auto- pixel highlight feature ( Automatic pixel highlighting - shows the image). sharper background ) saves battery for your phone. Because the use of multiple color wallpapers will make smartphones consume more power for this feature.

2. Delete all the text just typed with a slight shake

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With iPhone and iPad phones, there is no need to spend time holding the backspace button to delete a long piece of text that you just typed. Use the " Shake to Undo " feature ( Shake to return to the pre-installed step ) and press the Undo button - undo to save your time.

This operation is extremely simple, just shake the phone gently and click the Undo button, you will see the magic happen.

3. Prevent "pop-up" ads

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" Pop-up " ads, also known as adverts, are ads that often annoy us and annoy us when using most applications on the phone.

To avoid these ads, there is an easy way that almost nobody knows that using the phone in airplane mode, there will be no pop-ups that can enter our phones. .

4. Save a web page

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We often bookmark a website or an online book to read later. However, sometimes at the right time when we want to read the most, the network signal is lost or weak.

To avoid this risk, instead of bookmarking a website, save it in your Android devices with the " Download - Download " function and you can freely read any web page even if " network connection error ".

5. Set sleep time for music

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Maybe you don't know this, but the phone timer has a very useful feature that all music lovers or audiobooks will appreciate.

With the sleep timer integrated into the Clock app, you can set the time needed and select Stop playback from the ringtone list. Now, you can sleep easily and the music will not bother you because the phone will automatically turn off.

6. Turn your phone into a wireless mouse

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Certainly many of us do not know that the Air Mouse Pro application for iOS devices or Mouse Remote for Android can easily transform our smartphone into wireless mouse for computers.

7. Measure the degree of concave convex surfaces

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Sensors on smartphones not only help us determine the position and direction of movement, but also have many other functions, including measuring the ruggedness and convexity of surfaces. On Level application is one of the applications that you can use to discover this great feature of the phone.

8. Improve network connection

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This simple and quick trick will help iPhone users to improve the connection when contacting someone. To open this feature, press the syntax * 3370 # and continue to press the second time to turn it off.

See also: How to use the phone without ruining your physique?

Having fun!