Lenovo S890 battery drains power, Lenovo S890 battery temperature is too low

2.Whether you use it for a long time, using large apps or making calls for a long time will consume a lot of power, it is recommended that you can appropriately reduce the screen brightness (adjust it in System Settings - Display - Brightness);

3.If you have the conditions, it is recommended that you replace the battery for comparison, which is not ruled out due to battery aging or abnormality;

4.It is recommended that you close the system background programs regularly, or you can use the "Phone Acceleration" function in Le'an.

5.It is recommended that you use Le to save electricity, this is a power-saving and energy-saving software officially launched by Lenovo, you can go to the Le store to search**, and Bluetooth, GPS and other functions are recommended to turn off energy saving when not in use.

If the power consumption is still serious after the above operations, we recommend that you back up the fuselage data and perform a factory reset.

If the problem still exists, please take the time to go to the Lenovo site for specific detection and processing.

Lenovo authorized repair site inquiry.

The business hours of the maintenance site are usually from 9:00 to 18:00 from Monday to Sunday, except for holidays, and the stations will be slightly adjusted according to their own operations.

Generally, smart phones consume power very quickly.

The battery of the Lenovo S890 mobile phone is too low, which may be due to the low ambient temperature, and the battery performance is weakened. or aging battery performance; or the system is abnormal, or the power management chip is abnormal. We recommend that you try the following:

1. Verify whether there is this reminder when charging, if so, verify whether the standard charger is used, it is recommended to use the standard charger and data cable for charging;

2. It is recommended to increase the ambient temperature of the mobile phone, that is, try to change it to other environments;

3. It is recommended to try to restore the backup data to factory settings;

If the problem still cannot be effectively solved. It is suggested that you can take the time to go to the local Lenovo after-sales service center and let the engineer help test and solve the problem.

Dear users, hello!

If the charging temperature of your mobile phone is too low, please check whether it is caused by the ambient temperature is too low, the normal working temperature of the mobile phone is 0-45 degrees, and the battery may be inactive if it is lower than 0 degrees or at the boundary temperature, please put the mobile phone at room temperature for a period of time before trying to charge.

If the ambient temperature is normal, but the mobile phone prompts that the temperature is too low, it is recommended that you go to the Lenovo maintenance site in time for testing and maintenance.

Lenovo authorized repair site inquiry.

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Hello netizens!

In order to solve the problem of fast power consumption of mobile phones, I have the following methods to provide some reference for the landlord.

1.It is judged that the heat is larger.

Remove the mobile phone protective case, and by touching the back position, determine whether it is on the battery or the mobile phone circuit board.

2.If the battery is hot.

Then it is also possible that the battery has started to have problems; In some cases, more attention should be paid when the battery swells; And if the decline in power consumption is sometimes fast and sometimes slow, then the battery also generates virtual electricity, and it is necessary to make a better new battery to prevent the battery from swelling due to battery overheating.

3.After ruling out the battery problem, check if there is a software problem.

Sometimes, the mobile phone screen also consumes power, but it will not occupy a particularly large amount, and there is software on the network that can reduce the frequency of the mobile phone, but the effect varies from system to system. The common practice is to turn off the auto-start program directly, which is still a bit preconceived and not very accurate in this way. The recommended practice is to check the battery power consumption capacity to Android has a battery power consumption test report, in the system settings "Battery and Data Management" battery, check the right"Battery usage", you can clearly see the power consumption of the screen.

You can clearly see the power consumption of each application.

Judgment **Power consumption:

Usually the screen consumes the most power, and if the screen consumes a lot of power, you should choose the infrequency reduction software.

If there are other power consuming more than the screen, you should choose to use the root tool to turn on the permissions, and then use LBE to disable the self-starting program (especially this power consumption is larger than the screen), and turn off the wifi and GPS that you don't usually use, and then turn it on when you want to use it.

What if the power consumption is not the screen, but you can't find out? Take a look at step 4.

4.Power consumption is not at the discretion of the system program itself - it may be caused by flashing.

Have you flashed your device recently? If so, it may also be that there is a problem with the system itself, and the solution: save the data and use the mobile assistant to re-swipe it again.

5.Power consumption is not judged by the system program itself - it may be caused by phone parts.

Whether there has been water or a collision with the mobile phone recently, causing a short circuit in the part, which causes heating.

In this case, you also need to find a mobile phone manufacturer to do the maintenance.

6.Power consumption is not judged by the system program itself - the overall response speed of the phone.

Some people will put a variety of accessories on the mobile phone, such as the mobile phone case, which will lead to poor heat dissipation of the mobile phone, which will lead to abnormal heating of the mobile phone; After eliminating the above problems, what you need to judge this kind of problem is to remove the phone case, accessories, etc., and wait for 1 day to feel whether it is caused by this problem.

With the above six, the problem of fast battery consumption of mobile phones can basically be solved.

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

I hope the above reply is helpful to you and I wish you a happy life!

Maybe the battery is broken. Try a different battery.

First link the data cable to the computer to try,If you can rush in, it means that there is a problem with the charger,If it still can't be charged, it means that it is a data cable problem or a mobile phone problem.。。 Take it to after-sales disposal.

Whether it's on the computer or the charger, the result is still only 30% of the electricity after a night.

Dear Lenovo users, hello!

We apologize for the inconvenience caused to your device.

Lenovo S820E mobile phone uses the standard charger (5V 700mA) The normal charging time is about 3 4 hours to be fully charged, if it exceeds this range, please refer to the following paragraph

1. Please use the original charger and data cable for charging, if it is the original accessories for charging, you can replace other data cables if possible, in order to rule out the abnormal accessories;

2. It is recommended that you try to change the charging environment, and it is best to use the power supply for charging to avoid unstable voltage and current;

3. If you are turning on the phone to charge the Trip, please close the background running program or restart the device for comparison, it is not excluded that the background program will consume more power;

4. It is recommended that you compare the charging in the standby state or the shutdown state to avoid charging the model while operating, which will generate the corresponding power consumption during operation, so as to prolong the charging time;

At the same time, the power consumption is also abnormal, to rule out the background opening program or the abnormality caused by the large service, we recommend that you first try to back up the important data of the lower fuselage, and then restore the factory settings to clear the system battery metering data to see if it can be improved.

If the problem persists and you can't effectively solve the problem, it is recommended that you take the time to go to the local Lenovo after-sales service site and let the engineer help detect and solve it, or it may be caused by an abnormal standard charger or interface, a battery failure, or an abnormality in the power management IC part of the motherboard. You can log on to the official website to check the address.