Android | What is the small gap or hole on the top of your smartphone | Tutorial | Nanda | Nenni | Data

the Android devices They have a series of details that only a few people know. For example, some only care about having a good camera, while others care about a long-lasting battery so they can enjoy their favorite apps.

However, there are a number of holes in smart phones Which many users don’t know, and the person above is one of them. Do you know what it’s really for? We’ll tell you if you don’t know the answer.

Look: Android 14: How to access the number of charging cycles on your cell phone

You risk damaging an important component of your Android device or mobile phone if you insert something through this tiny hole.

See more: Android 14: The trick to remove screenshot animation

What is the little hole in the top of your Android cell phone?

• Some modern devices have this feature.
• This hole acts as a contact capacitor.
• This means that the small gap will help prevent the noise from being too intense when receiving or making a call on the street.
• This way you won’t hear a lot of traffic or noise.
• At the bottom, next to the USB Type-C port, there is also another port, but this one is used to receive our audio.
• It is best to never try to put anything sharp in it.
• If it gets damaged, your calls may not work normally.

How to tell a cell phone charger is original or fake

• Portable devices with batteries of five thousand milliampere (mAh) or higher values ​​require a 30-watt (minimum) charger.
• To check the health of the charger, download the application called “AcuBateryYou can get it quickly by clicking here.
• Using this app, you can measure how many mAh per minute your smartphone charges Android.
• Opens AcuBatery And click on the “Download” tab located at the bottom left.
• The next step is to connect the charger to your cell phone.
• 30W chargers (the most common) charge up to 100 mAh per minute, which means they will charge approximately 500 mAh per minute, which is equivalent to 5% in five minutes.
• Remember that these values ​​are estimates, because with the fast charging function the numbers change. We recommend disabling it
• Where can you see this information? In the Load tab > Full Charge > Total.
• If you test the charger and in five minutes it does not reach 1% or 2%, the device is not original.

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