Touch screen It is one of the most important components of an Android phone. In fact, almost all cell phones available today have this type of display.
Talk about Touch screenIf you found Error For example, the screen can not be touched to some extent or the mobile screen moves automatically, so there is a possibility of damaging your mobile screen.
Well, to ensure the situation, of course, we have to check whether the screen is really damaged or vice versa.
This is what we will discuss on this occasion.
How to check the status of the Android touch screen
To check Touch screen On Android phones, as far as I know there are many ways that can be done.
But for me personally there are at least three ways that can be used:
- Use secret code
- Using the check app
- Use design programs
Well, here I want to discuss three ways, especially for those of you who may need it.
This check will also be useful if you are planning to buy a second-hand mobile phone in the future or want to sell your mobile phone. To ensure that HP is still normal.
Immediately, here is a discussion on how to check:
Also read: How to overcome the rotation of the HP screen that does not work?
1. How to check the touch screen of an Android phone with a secret code
On Android phones, there are several secret codes that you can use. For example, such as checking the IMEI, viewing HP type information, toReset Mobile.
Among these codes is a code that checks the performance of HP. For example:
- I want to check the vibration performance
- Voice call
- Touch screen
- and others
Here’s how to check the HP Touchscreen with a secret code:
- Open your mobile phone, then open the app Dial screen.
- Next, press the code * # 0 * # * Or # * # 0 * # * # *.
- If so, a window will appear Touch screen test.
- please check it Touch screen There is until the work is done, to find out if the page is still normal or not.
There is this secret code for yourself Work Some of them are not in some Android phones. It depends on the system
Please try it first. If it does not work, try another method.
2. How to check the HP touch screen with additional apps
There are now many apps to check out in the Play Store Touch screen Which you can use.
These apps are free and we can see with that Touch screen HP is still normal or not.
The method is as follows:
- First, please install the review application first Touch screen The one you love.
- Wait a while for the installation process to complete, then open the installed program
- Next, just check Touch screenThrough the app
How to use it is more or less like using a secret code. You just have to press the full screen.
The green area indicates that the touch screen is still normal. However, if there is a white area when pressing, it is a sign that your mobile touch screen may be damaged.
3. Check the touch screen with the Image app
Many people do not know that in fact a design application (on Android phones) can also be used to check the situation Touch screenCurious? Here is how:
- Please install the video app you like in the Play Store
- If so, open the app
- Please swipe your finger across the screen
- Check the status Touch screen Answer or not
|Normal screen status||Broken screen status|
|The screen responds to everyone||There are parts of the screen that do not respond|
The reason we can use the image program is that the way the program works is the same as when we want to examine Touch screenIe by touching the screen and then dragging a finger to create an image.
It is recommended that you look for applications that support this feature fullscreen When creating images this is to do a thorough inspection.
Also read: How to adjust the sensitivity of the touch screen of an Android phone
4. Physical check screen
The above three methods are valid for review only software Only
Well, apart from softwareYou should also check it in terms hardware, With the physical name directly on the screen. For example:
- Check the condition of the screen, is there a line on the LCD?
- Also check the physical part, there may be cracks on the screen
- Or know what kind of answer Touch screen
Such problems should be investigated.
Not without reason, although it sometimes seems to have no effect, but for a certain period of time it is feared that it will cause the screen to encounter other errors.
Examples like graying the screen, as long as you experience blank White or black (black screen).
This is especially true for those of you who want to buy a used cell phone. But, for those who want to sell HP, I think you already know what your mobile phone is like.
The final word
This is a little information about how to check Touch screen Mobile. How? Think so easy, huh?
This method can be considered universal. It means universal in the sense that it can be used for a variety of mobile phones such as Samsung, Lenovo, Vivo, Sony, Edwan. Touch screen Asus and Xiaomi
check Touch screen This is actually just one of several ways to investigate damage to your Android phone.
Therefore, apart from examining the situation Touch screenIt is better to check the condition of other components such as battery, camera, sound, etc.
If you have any questions in this regard, please send them through the comment box below this article.
It may be useful.