The yellow spot on the smartphone screen - how to remove?

Users smartphones and tablets over time, the problem of the appearance of white and yellow spots on the display. This problem is common among budget gadgets. Usually, stains appear on the display after 6 months of use of the mobile phone. Many are wondering: the yellow spot on the screen of a smartphone - how to remove? This problem can be corrected in the event that you can determine the cause of its occurrence. And to understand it we will help you in this article.

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Reasons for the appearance of yellow spots on the smartphone's

display Experts identify several reasons for the appearance of white and yellow spots on the screens of smartphones and tablets. Let us consider them in more detail.

Moisture

Is a fairly common cause of the appearance of white and yellow streaks under the display of the gadget. LCD backlighting consists of films, light bulbs and an inverter. LEDs display light on the side of the smartphone, and the films distribute light throughout the display, forming a uniform backlight.

If water appears between the film layers, they stick together. In the place where they are connected by liquid, the light is distorted and a stain appears.

Important! As a rule, such a "watery speck" has an irregular shape and is too bright. If you tilt the phone from different angles, the speck will take on a variety of shapes and may be completely invisible.

In case when the device is installed AMOLED-display, do not worry. It has a completely different structure, and if a little liquid gets under the screen, the speck does not appear.

Factory Marriage

A speck can appear as a result of improperly assembling a smartphone. Such a defect is very similar to getting a liquid under the display. The master incorrectly selects the length of the cogs and they rest against the films, squeezing them together. The spot has a rounded shape and does not change it at different angles of inclination.

Overheating

Often occurs in gadgets in which the manufacturer did not initially install a heat sink or did it incorrectly. In a place where the smartphone overheats, the films modify their shape through exposure to high temperatures. After the phone or tablet cools, a noticeable speck is formed.

Important! Most often it is a yellowish hue, the color varies depending on the location of the stain. If it is closer to the edges, then it is light. And if closer to the center, then the stain is dark yellow. Often, with time, the stains darken.

LED lighting failure

If at least one LED does not function, a noticeable yellow spot may appear on the screen.

Battery blown

The battery plays an important role in the operation of the phone or tablet. If you find at least a slight swelling of the battery, it should be replaced immediately.

Important! Repairing the smartphone's backlighting is quite a time-consuming and expensive process. If such a problem is detected, experts recommend replacing the screen module.

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How to get rid of the yellow spots on the screen?

You can remove a yellow stain from the phone screen in several ways, depending on the cause of its occurrence. People who do not have any skills in repairing smartphones, it is not recommended to carry out repairs on their own.

Let's consider some basic ways to combat yellowness on the display:

• Update firmware phone.
• Replacing the display module.
• Replacement of the temperature sensor.
• Coating with cooling solution( touching the inside of the plastic).
• Apply an ice cube to a yellow spot.
• Replacement of the smartphone battery.

Important! It is best to contact a specialist in the service center. This will give a guarantee of quality repair of the smartphone screen. A qualified specialist not only repairs the faulty display, but also explains the cause of the malfunction, and also gives recommendations for the proper operation of the gadget.

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To remove stains from the screen

To remove white and yellow spots on the phone screen, users install a special application - Dead pixel detect fix. This program can be downloaded from the market absolutely free of charge.

Often with the help of such an application, the phone is checked immediately upon purchase for suspicious stains on the display. And if a speck appeared during the operation of the gadget, then it's enough to install the application, run it and select the "Fix" setting. Then put the phone on charge and wait for the morning. As a rule, in the morning all screen defects disappear.

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Recommendations for the correct operation of the mobile phone

In order for the newly purchased smartphone to serve you as long as possible, experts advise to observe several simple rules for using the gadget. Consider the recommendations in more detail:

1. Pouch - it is advisable to purchase waterproof protective covers on your phone, as they can prevent liquid from getting onto the body and screen of the gadget, and also protect you from scratches and chips.
2. Protective film or shockproof glass - protects against mechanical damage and scratches on the display.
3. Do not carry a mobile phone with keys or small change, as chips and cracks may appear on the case. This trouble can be avoided only if the phone has a protective cover.
4. Temperature mode. Cold is the most evil enemy of any mobile phone, because at low temperatures it quickly discharges, and at times even reboots. If the gadget is discharged in the cold, then after coming home give it time to warm up a little, only then put on charging. If you start charging the device immediately, then on the smartphone chip condensation forms, which can lead to a short circuit and a broken phone.

Compliance with the above simple tips can extend the "life" of your mobile phone.

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Cleaning the touchscreens

Smartphone touch screens need correct and timely care. This is the only way to preserve the presentation of the device. Clean the sensor as follows:

• Use a microfiber cloth to gently remove dirt and dust.
• Please read the instructions for use of the device before cleaning. Typically, it should be described in detail how and how to remove contamination from the screen.
• When cleaning the display, it is advisable to switch off the device.
• Use special tools( polish or wipes for touchscreens).
• Apply a liquid detergent on the cloth and then on the display.

Proper cleaning of the screen will ensure not only the beautiful appearance of your device, but also to some extent can prevent the appearance of yellow and white spots.