Why does Domi use the phone for a while and it doesn t work?

The causes, hazards, prevention and solutions of mobile phone battery heatingMobile phone heating is a phenomenon that we can often encounter in the use of mobile phones. Basically, 90% of mobile phones will be hot after a long time of talking and the screen will be hot, and even the phone will get hot.

Causes of battery heating:

The power consumption of the mobile phone in standby is very small, that is to say, the equivalent load resistance of its battery is large, so the discharge current is very small, so the battery will not heat up, and the internal consumption of battery power is very small.

The power consumption of the mobile phone when it is ready to talk or use *** is very large, that is to say, the equivalent load resistance of its battery is small, and it is discharged with a high current when working. After the battery discharges a part of the electricity, the internal resistance increases, but the current required for the work of the mobile phone cannot be reduced, so a considerable part of the energy is consumed on the internal resistance of the battery, resulting in the battery heating, the discharge acceleration, and the battery use time is quickly shortened.

Dangers of mobile phone battery heating:

1.Prolonged battery heating can cause the phone's internal parts to heat up, causing the phone to restart or hang up on a call.

2.If the mobile phone battery is heated for a long time, the heat of the battery itself will increase, if it is sealed (nokia and the like are not sealed, the battery is directly loaded into) the battery will make its internal air expand violently, resulting in the battery like an external protrusion, which will seriously make the battery**.

3.Prolonged heating of the mobile phone battery will accelerate the aging process of the mobile phone itself and shorten its lifespan.

Mobile phone battery heating prevention and solutions:

One. Prevention method:

1.It is normal for the phone to generate no more than 60 at normal room temperature, and the battery will not be damaged.

2.It is not advisable to use a high-current charger for too long, as charging for too long will damage the battery and generate heat.

3.It is best to use the charger in an original or quality reputable product.

4.If you are not in a hurry to use it, it is recommended to charge the seat charger (slow charging mode, it is not recommended to charge quickly with high power) to avoid causing the battery to heat up.

5.If you feel that the phone is a little hot when using the phone to listen to *** or battery charging, if it exceeds 60, immediately return to the standby state or change the battery, and unplug the charger immediately if it is charging.

Two. Workaround:

1.If the mobile phone battery has been charged and bulging, there is also a way to solve it. It is to use your fingers to find the gap of the battery first (the back of the mobile phone battery is close to the charging electrode of the mobile phone, and it is a little soft when pressed), and poke a small hole with the target to let the air inside run out.

There is a certain degree of danger, it is not recommended).

2.Throw away another battery to buy.

3.Play less on your phone.

There are too many background programs running, and it is recommended to install system software to clean up.

The mobile phone battery generates current, which cannot be completely converted into electrical energy, so some of it is converted into heat energy, which makes the mobile phone hot. It is recommended that you do not use such a mobile phone.

As long as the electronic product is running, the current will produce heat, and normally, the amount of heat generated is related to the power.

The mobile phone's electric board is hot, and now the hot day is like this.

Is it a smart phone, if so, don't use it while charging, and don't use it for too long.

Android phones have this problem!

Teach you the solution to Huawei phone hot!

First look at whether the electric board has bulges, bulges, and green mildew spots at the contact points.

If there is a problem with the electric board.

Normal, or it may be because it has been used for a long time.

The line is faulty, too dense....

Fix it, so that the gains outweigh the losses.

What's the deal with a hot phone? Teach you a trick to solve your phone hot problem.

If the power chip or signal amplification chip is broken, it will be about 50 yuan to repair the mobile phone.

Teach you the solution to Huawei phone hot!

There are many reasons for the hot mobile phone, roughly divided into mobile phone reasons, and mobile phone battery reasons, depending on the above situation, or start from the simple battery reason, first replace the mobile phone battery, choose the authentic original mobile phone battery, or the quality of the domestic Hony battery such as well-known brands of business batteries, if the use of new batteries, the heating situation is gone, that is, the previous mobile phone battery quality is not good, if it is still hot, you have to go to the mobile phone to overhaul thoroughly.

The parallel motherboard is inherently poor, and the poor heat dissipation is inevitable, but others are indeed not so obvious, I suggest you change the battery, which is estimated to be a problem with the battery.

The 3G network is very power-hungry because of its high speed.

Reason 1: It may be used for too long; 2. The battery is broken; 3. Your phone is a copycat.

No matter what the mobile phone is in the process of use, it will heat up because of the current and the operation of the mobile phone chip when it is used, and the fourth generation of Apple will produce a little heat when using or charging, which is a normal phenomenon, if you feel that it is too hot and abnormal, you can contact the seller or after-sales service, and ask what is going on in detail.

Reasons why Samsung phones are hot:

3. Battery. Poor quality batteries have problems with heat dissipation treatment and lack the necessary heat dissipation materials. In addition, if the lithium-ion polymer battery is used for too long, the lithium ions will be lost, resulting in a decrease in battery capacity.

4. Use your phone while charging.

A phone's battery drains power while charging, which not only doubles the heat, but can also cause harm to battery performance.

5. Mobile phone protective case or cover.

Samsung phone cases are coated with heat dissipation materials to increase thermal conductivity. Use the mobile phone case to add another layer of wrapping, which will affect the heat dissipation of the mobile phone.

6. The mobile phone signal is not good.

Some Samsung mobile phones need to use a small card, and they don't cut the card well, resulting in poor contact between the chip of the SIM card and the card tray. It causes a short circuit and affects the signal machine to constantly search for signals, and mobile phone search signals consume the most mobile phone resources.

The solution to the fast power consumption of Samsung mobile phone:

3. Avoid using protective cases or sleeves with poor heat dissipation.

4. Try not to keep your Samsung phone on call for a long time. For example: more than 30 minutes.

5. If the problem of heating and hot mobile phone is high, you can put it on the desktop, wall or ground, so that the heat dissipation is relatively fast and the temperature of the mobile phone can be quickly reduced.

6. If the above methods cannot be solved, you can go to Samsung after-sales service for testing and maintenance.

There are three reasons why the phone heats up:

1. The mobile phone is used for too long or the mobile phone is charged while playing with the mobile phone.

2. There are too many software programs running in the background of the phone.

2. There is a problem with the circuit board or battery of the mobile phone.

Solution: Develop a good habit of using the mobile phone, do not use the mobile phone for a long time, and try to avoid playing with the mobile phone while charging, which will consume the battery of the mobile phone a lot and reduce the service life of the mobile phone;

Close the program manually or use software. Go to Settings - Application Management - Running - Click on Programs - Close (or Stop).

Hello, sorry for the inconvenience caused by the product.

According to your description, this situation may be a problem with the machine software, it is recommended that you bring the purchase invoice, repair card and mobile phone to the local Samsung service center, and the engineer will test the mobile phone for you.

Service Center Information.

We hope you find the above reply helpful!

It's normal for the smartphone to be a little hot.

However, if it is too hot, it is recommended that you go to the after-sales service to take a look.

so as not to be in danger.

It may be an internal short circuit or a battery problem!! There are many possible problems with this problem! It is recommended that Samsung after-sales check it!

Since the mobile phone is an electronic product, the normal use of the equipment will be slightly heated, if the mobile phone is used to feel that the device is seriously heated, there are a variety of circumstances, such as too many background applications, running large applications, system problems, etc. will cause the mobile phone to heat up, it is recommended to carry out the following operations:

1.Close unnecessary background running programs: Applications - Smart Manager - Memory - Background Applications Run apps automatically - Find programs that you don't use to close.

2.Turn off wireless, Bluetooth, GPS and other functions when not in use.

3.If your phone is running a large game or software, it is recommended to turn it off for a period of time to see if your phone returns to normal.

4.Restore the phone to factory settings, and the machine will automatically restart when the operation is complete.

If the problem persists after the above operations, please bring the purchase invoice, warranty card and machine to the Samsung service center for professional after-sales engineers to help test.