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Hello netizens!

On the issue of the phone heating up.

It's normal for smartphones to heat up, because most smartphones use high-performance CPUs, and many use dual-core CPUs or quad-core CPUs. This is the same as the CPU of the computer, the better the performance, the greater the power consumption, and the power consumption is large, the battery will be discharged quickly, and the battery will heat up when it is discharged quickly, resulting in the higher temperature of the mobile phone CPU and battery, and we will feel that the mobile phone is very hot. At the same time, your hands are also hot, so playing with your hands will get hotter and hotter the more you play.

It is recommended that you can take the following actions,1Close useless apps and reduce the load on your phone.

2.Try not to install a protective case, which protects your phone while also preventing it from dissipating.

3.When using relatively large software, you don't need to put it on top of the quilt, etc., because placing it on the quilt will prevent heat dissipation.

4.When watching movies, you can use a mobile phone holder to speed up its heat dissipation.

5.If it really doesn't work, it is recommended to change the machine, or flash the machine.

I hope the above is helpful to you, if you agree with me, for the satisfactory answer, if you have questions, please add.

You've been playing for too long, the phone will heat up for a long time, and the phone will automatically turn off when the phone is very hot, and it will be charged later, slowly!

When the temperature drops, it can be turned on.

1. The mobile phone battery is a lithium battery.

2. The lithium battery must be protected by the circuit board (PCB) in use 3. The circuit board protects the battery, overcharge, overdischarge, overheat, overload, short circuit and other overcharge: after the charge is full, the circuit board stops charging and overdischarging the battery: when the low power reaches the requirements of the circuit board, the output of the battery is automatically cut off.

It will automatically shut down, but after shutting down, the battery will return a little bit of power, which means that the phone can be turned on again after a few minutes of being turned off, but it won't take long.

Overheating: There is a thermostat in the circuit board, when the battery temperature is too high when charging, the circuit board cuts off the input (can not be charged) and output (automatically shut down or cannot be turned on), when the temperature is less than the temperature of the thermostat, it can be charged and discharged.

Overload: Overload will cause the battery to overheat, and when the temperature of the battery thermostat is reached, it will automatically shut down. It's about the same as overheating.

Short circuit, a short circuit of wires from the outside, the circuit board will protect the battery from short circuiting.

Detailed enough, it should be enough.

If there is a problem with the quality of the battery or some components, the machine is heated and cannot be turned on, you can measure the voltage after the battery is charged, if it is normal, it is best to take it to the repair shop to see.

When the mobile phone is charging, it heats up and can't turn on the machine after turning it off

1. If the battery is heated during charging, the battery may be damaged;

2. Now remove the battery and measure whether the voltage is normal;

3. If the mobile phone heats up while charging and can't turn on after turning it off, use the substitution method: try it with another good battery and immediately rule out the problem of the battery and the mobile phone.

About the problem of mobile phone charging heating:

1.It is normal for the mobile phone to have some heat when charging, because there will be a certain loss of electric energy during the charging process, and this part of the electric energy will be converted into heat to keep the mobile phone and the charger warm, such as the temperature will be higher when using the mobile phone while charging.

2.If the phone heats up abnormally during charging, you can check whether the charger used is original, if you use other brands of high-current chargers, the heat will increase during charging, it is recommended that you replace it back to the original charger, and check whether there is software running in the background of the phone, if there is an attempt to turn it off.

3.Using the original charger, the phone charging heat is abnormal, the situation may be a malfunction of the phone, it is recommended that you back up the important data on the phone first, and restore the phone to factory settings.

If the phone is rebuilt and has abnormal heating, you can bring the invoice package repair card to a nearby Samsung service center, and a professional engineer will help you detect and repair it.

The battery or motherboard is broken.

Regarding the problem of mobile phone heating:1Playing large games on the mobile phone, the mobile phone will be very hot after a long time of surfing the Internet, this situation is normal, the main reason for the heating is the heat generated by the high-speed operation of the processor, the situation turns off the game for a while, and the mobile phone returns to normal.

2.The phone is heated when it is in normal standby, check whether there is a program running in the background of the phone, if there is a program running in the background, how to operate: when standby - press and hold the home button to enter the "Task Manager" - end the background program to try.

3.There is no program running in the background of the phone, and the phone is abnormally hot, the situation may be a malfunction of the phone, it is recommended that you back up the important data on the phone first, enter Settings - (General) About the Phone - Reset - Restore factory settings. If the phone still heats abnormally after factory reset, you can bring the invoice package repair card to a nearby Samsung service center, and a professional engineer will help you detect and repair it.

There is a problem with the battery, and the contact is not good.

1. Why does the mobile phone heat up?

1. Direct sunlight, 2. There is a problem with the circuit board or battery of the mobile phone, 3. The mobile phone is used for too long or there is too much software running. You know, the computer will heat up after a long time, and there is a special cooling fan, and our smart large-screen mobile phones need to run so much software, and the CPU is still concentrated in such a small place, it is not surprising that it will heat up.

2. What is the harm of fever?

1. The most obvious harm of mobile phone heating is to accelerate the aging of accessories in the mobile phone, which I believe I don't need to explain.

2. If the mobile phone is very hot, it may also be dangerous, after all, there are many reports that the mobile phone is charged or heated by the direct sun.

3. In addition, if the mobile phone is heated, it may automatically restart or get stuck, which is also not conducive to our use.

3. How to solve the problem of mobile phone heating.

1. Try not to use your phone when charging to avoid overloading the battery.

2. When the phone heats up after playing ** or playing games, let the phone rest.

3. Avoid direct sunlight for too long.

4. It's okay to stop some programs running in the background.

5. If the mobile phone is really inexplicably hot, then well, the best way is to take it to the store to repair it or change it directly...

There are many factors that the mobile phone cannot be turned on, and the battery, mobile phone software, and hardware will cause this kind of failure to turn on. We recommend trying the following:

1. Replace a mobile phone battery of the same model for testing or send the battery to the nearest service center for testing.

2. Take out the battery, clean the metal contacts of the battery with a rubber and test.

3. Take out the SIM card and SD card at the same time, and then press the power button for more than 10 seconds to test whether it can be turned on.

If it still can't be turned on, there may be a problem with the system program or hardware, it is recommended to send the phone to the nearest Samsung service center for testing.

1.Playing large games on the mobile phone, the mobile phone will be very hot after a long time of surfing the Internet, this situation is normal, the main reason for the heating is the heat generated by the high-speed operation of the processor, the situation turns off the game for a while, and the mobile phone returns to normal.

2.The phone is heated when it is in normal standby, check whether there is a program running in the background of the phone, if there is a program running in the background, how to operate: when standby - press and hold the home button to enter the "Task Manager" - end the background program to try.

3.There is no program running in the background of the phone, and the phone is abnormally hot, the situation may be a malfunction of the phone, it is recommended that you back up the important data on the phone first, enter Settings - (General) About the Phone - Reset - Restore factory settings.

If the mobile phone still heats abnormally after factory reset, you can bring the invoice package repair card to a nearby mobile phone service center, and a professional engineer will help you detect and repair it.