How to solve the problem of mobile phone not charging. A must-read for beginners: Detailed explanation of how to solve the problem of mobile phone not charging.

php editor Zimo brings you a detailed explanation of how to solve mobile phone charging problems. We often feel confused and anxious when our phones don't charge properly. However, there is no need to worry as there are many simple solutions that can help you solve this problem. This article will introduce you to some common causes and solutions to help you restore the normal charging function of your phone. Whether you are new to mobile phones or an experienced user, you can benefit from it. Let’s take a look!

Mobile phones are expensive and have become an indispensable tool for modern people. However, as the use time increases, the mobile phone starts up slowly and the charging time becomes longer. Many people will quickly consider sending it for repair.

Recently, there has been a viral rumor on the Internet: After taking off part of the cotton swab and wrapping it around the tip of the toothpick, you can use alcohol to clean the dust in the charging hole and save the cost of having it repaired by professionals? Quite wrong actually!

According to experts interviewed by the newspaper, this cleaning method will cause the water in the alcohol to enter the body.

In addition, the hardware design of each mobile phone is slightly different. If you use a toothpick to clean the charging hole randomly, you may accidentally damage the electronic components or contacts in the charging hole, causing you to Mobile phones that were originally usable have since become seriously damaged or short-circuited.

Why can’t my phone be charged? Four common reasons tell you

There are actually many reasons why the phone cannot be charged, and the charging hole is full and dirty, which will indeed cause poor contact. However, in addition to using the correct cleaning method, change a charging cable or Come and test the plug.

Or observing the battery for signs of swelling can help you find out the real reason why the phone cannot be charged. Only by prescribing the right medicine in a timely manner can you avoid phone failure and data backup.

1. The charging hole hides dirt

Whether you put your phone in your pocket or in the interlayer of your bag , dust and lint may run into the charging hole. At this time, even if the transmission line is inserted, it will be stuck by dirt and cause poor contact.

Professional maintenance personnel at mobile phone repair shops believe that cleaning the charging hole with disinfectant alcohol is equivalent to pouring water into the mobile phone, which will inevitably cause product failure.

If you want to clean the dirt in the charging hole, it is recommended that you prepare an air blowing dust ball or a soft brush that does not shed lint. Use "light" as the cleaning principle to avoid damaging electronic components.

2. Equipment problems

Many people are used to playing with their mobile phones while charging, but unknowingly it is easy to pull to the transmission line, causing abnormalities in the internal circuits, and over time there will be a situation of "unable to pass electricity". The charging connector connected to the mobile phone often has the problem of loose metal head due to improper force application.

At the same time, if the charger is plugged into the socket for a long time, the voltage may also affect overheating and cause a "burn out" crisis. It is recommended that you prepare several sets of spare chargers at home. You won't have to charge it in an emergency.

3. Internal parts problem

If you have tried several different sets of devices and still cannot charge your phone, there is a high chance that the internal parts of the phone are damaged!

As long as you have accidentally dropped your mobile phone, or you are used to taking your mobile phone into the bathroom and watching it while taking a shower, the motherboard may be damaged due to collision or moisture.

Once it is confirmed that the charging cable or charger is not faulty, it is recommended that you back up the data in your phone as soon as possible and send it for repair as soon as possible, lest it eventually deteriorates to the point where you cannot even turn it on, and all your precious photos and contact information are wiped out!

4. Battery expansion and aging

Nowadays, most smartphones use lithium batteries, and lithium batteries The life is calculated based on the number of battery cycles during charging.

Usually after more than 500 charging cycles, not only does the power loss speed become faster, but the charging time may also become longer and the efficiency will decrease.

When the health of our battery is lower than 80%, or the battery swells to the point that the back cover or screen of the phone is stretched out at a strange angle, we must quickly ask a professional repairman to replace it. Don’t take chances. Continue to use it with caution, otherwise the battery may explode because it cannot withstand the expansion pressure.

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