As you probably know, as with most electronic devices that work wirelessly, it is the battery that is the wearing part par excellence of a Samsung Galaxy M40. It is therefore recommended to take care of it and do everything to maximize its lifespan. In the event that you are wondering about the state of wear of yours, you have arrived on the right page. We have written this tutorial to help you in your quest.
Indeed, you will now discover how to check the battery status of a Samsung Galaxy M40? To do this, first of all, we will briefly learn why it is absolutely necessary to know the status of your battery. Then, various tests with a view to find out the state of health of the battery of your Samsung Galaxy M40. First visually, and then two internal tests.
Why is it important to check the battery health of your Samsung Galaxy M40?
We therefore start our guide by discovering the interest of knowing the state of wear of the battery of your Samsung Galaxy M40. We told you very quickly in the introduction, the main problem that can happen to you with a smartphone is that the battery makes the soul… And who says dead battery says unusable phone! Fortunately, it is now possible to change the battery of your Samsung Galaxy M40, we have produced an article to help you on this subject.
However, before changing it, make sure it is in poor condition. At times it is simply because of a too intensive use , wrong charger that you have battery problems on your Samsung Galaxy M40. To be sure that your battery is not really showing signs of weakness, perform the following tests.
How to test the health of the battery of your Samsung Galaxy M40?
Visually check the state of wear of the battery of your Samsung Galaxy M40
We now move on to the various tests you can carry out to find out the state of wear of the battery in your Samsung Galaxy M40. We start with a simple visual test. Since batteries are made up of chemicals and metals, it sometimes happens, if you have exposed your phone to too high temperatures, if it has been left in direct sunlight, if it has been charged too long, that the battery is deformed ...
Unfortunately this visual test is less and less easy to accomplish since the majority of cell phones are now sealed and the shell cannot be removed quickly. If you can do it on your version of your Samsung Galaxy M40, observe the shape of the battery and look for rust or irregularities which would be the sign of a damaged battery to be replaced quickly otherwise risk of explosion or fire.
Check the battery wear condition of your Samsung Galaxy M40 via the secret menu
Second test for the battery of your Samsung Galaxy M40! There is a secret menu that few people know how to use. It is relevant when you want to access or test the different components or functions of your phone. In our case it gives you the possibility of looking at 3 data: the battery level, the state of health of the battery and the voltage of the latter. To get there:
- Open the app » Phone »Of your Samsung Galaxy M40
- Come back * # * # * # * # 4636
- In the menu that appears go to » Battery information »
- Look at the figure indicated in the category » Battery level ", It must be greater than 80 , otherwise it announces that your battery starts to tire
- Finally, compare the value in » Battery voltage ”With the value on the box of your Samsung Galaxy M40. If it is lower it also indicates that the battery is tired
Test if the battery of your Samsung Galaxy M40 is healthy using an application
Finally, last test, in the event that you cannot reach the hidden Android menu or that you prefer to use an application for check the health of the battery of your Samsung Galaxy M40 , you will be happy to learn that there are a multitude of them, we have chosen to present to you CPU-Z , an app developed to know the components and their status on phone or computer, you will have access to the same data as with the hidden Android menu:
- Go to the Google Play Store, download and install CPU-Z on your Samsung Galaxy M40
- Open the application, go to the »tab Battery »
- Check the section » Health "Which will give you the general condition of your battery, as well as" Voltage »That you can compare with the factory data
In the event that you are looking for a maximum of tutorials to become the absolute master of the Samsung Galaxy M40, we invite you to watch the other tutorials in the category: Samsung Galaxy M40.
