Calibration of the sensor of the mobile device is one of the priority points in the configuration. It is clear, after all, that incorrect operation of the screen when you call a command or procedure, pressing buttons or links at best causes irritation and a waste of time, so it is better to spend a few minutes initially to adjust the screen depending on your needs. This is done quite simply.
When and why is sensor calibration required?
To date, in Android-devices you can find two types of screens - resistive and capacitive. The first type is used in obsolete devices, and on all modern gadgets the second type is used, since it is more reliable in operation.
Based on this, it is not difficult to conclude that resistive screens require calibration of the sensor more often (about once every 2-3 months).
Nevertheless, a list of situations can be given where the question of how to calibrate the sensor on the Android will have to be addressed in the first place. There may be several reasons. Among them are the following:
- mechanical damage to the screen;
- moisture and dust;
- touchscreen replacement ;
- sticker or removal of protective glass and film coating;
- purchase of a used device from a hand, etc.
But in general, almost all experts recommend calibrating every month or two.
How to calibrate a sensor on Android: basic methods
As for the calibration itself, there are several ways to do this:
- make the necessary settings yourself using the tools of the Android operating system;
- calibrate the sensor using specialized utilities;
- return the device to a service center.
Each of these methods has its advantages and disadvantages, which will be discussed in more detail below.
Android Manual Calibration
In the simplest case, the problem of how to calibrate the sensor on a tablet or smartphone is solved elementarily.
To conduct a preliminary test on the device, you need to use the settings menu, where the tilt sensitivity section is selected. The new menu has a special test button, which you need to click.
Calibration settings are in the settings section of the phone (tablet), where there is a corresponding line. Upon entering this menu, a cross with a red dot inside will be displayed on the screen, which should be pressed as accurately as possible (3-4 times is enough), after which save the settings and check the gadget for functionality. If it is noticeable that some controls are not functioning properly, the setting should be repeated.
In addition, you can adjust not only the force of pressing or the accuracy of hitting a point on the screen, but also fully customize any sequence of actions (stretching the image, single or double clicking, dragging the screen, etc.).
Pay attention to the moment that the firmware for the “Android” sensor devices, depending on the version of the operating system itself, can be located in another menu, for example, in the display settings. In addition, setting the pointer speed parameters in most cases is done in the language and input section, so be careful.
Using specialized utilities
If the sensor calibration program is not found in the system menu or causes some difficulties in use, you can use the installation of additional utilities, among which the most popular are the following:
- Bubble
- TOPON;
- GPS Status & Toolbox;
- Clinometer and the like.
In any case, you can go to the official Google Play service to search for the desired utility there. If the programs found there for Android do not suit the user with something, something similar can be found on the Internet, only then they will have to be installed manually, allowing the use of the installation from unknown sources. In addition, you can even install special utilities for the same Windows-systems (along with the Android emulator) and configure using them.
Contacting a service center
Programs for Android systems are good. But what to do if none of the above methods gives the desired result? Apparently, the problem is that a serious breakdown has occurred in the device itself, which is why the application of software methods does not work.
In this case, the problem of how to calibrate the sensor on Android is solved only by handing the gadget to an authorized or private service center. Naturally, this will entail cash costs, but specialists will be able to identify and eliminate the cause of the malfunction. In addition, it all depends on what exactly broke. In this case, as is already clear, internal intervention in the components of the device itself will be used.
What is the result?
That, in fact, is all that’s about how to calibrate the sensor on Android. If we talk about the preferred method, in the simplest case it is best to use the built-in tools of mobile devices. If their application does not give results or an exact calibration cannot be performed for some reason, try using third-party applications.
Do not forget that not everything and does not always depend on the software. As already mentioned, the impossibility of using such methods can be connected precisely with the breakdown of the device, but here you can not do without the intervention of specialists. In addition, the device may also be under warranty, and you should not disassemble it yourself (you can lose it that way). Finally, if the owner of the gadget does not have the knowledge necessary to carry out repairs or maintenance, it’s also not worth trying to put experiments on the device.
Otherwise, provided that the device itself is all right, we recommend that you use third-party utilities, since most of them allow for more fine-tuning, and some also have built-in testing modules, allowing you to offer the user the installation of recommended parameters at the end of the test.