How to solve the problem of gray screen on mobile phone

Why does the mobile phone screen absorb dust?

The high temperature condition causes the screen glue to melt and then mix with dust. If this happens, apply the screen glue directly and press it firmly. , just stick it again. The specific steps are as follows: Put a plastic suction cup on the phone screen. Lift the suction cup with your hands and align the phone screen with it.

Static electricity is generated. The reason why the screen of Xiaomi 12pro has serious dust absorption is the generation of static electricity. Static electricity has the effect of absorbing dust. You can use the static-removing liquid plugged into the computer's LCD screen to wipe the screen of the phone.

If the problem occurs after someone bumps or drops the phone: First, consider official after-sales repairs, but the cost of after-sales repairs at your own expense will be relatively high.

The reason is that there is a gap between the screen and the outside world, which allows dust to enter. Dust is generally difficult to clean. Mobile phones are assembled under dust-free conditions, so the screen of a newly purchased mobile phone is dust-free. It is difficult to have this condition in real life.

How to prevent dust from entering the mobile phone screen

You can buy a mobile phone case or the like. If it gets in, it will be inevitable. Just go to the mobile phone repair station to disassemble it and clean the area around the phone's display and mirror. The position is designed with sponge stickers, which generally can prevent dust.

The vivo mobile phone uses an integrated body and a dust-proof mesh design, so it has dust-proof capabilities to a certain extent. At the same time, we also need to keep the mobile phone in a clean and dust-free environment to reduce the adhesion of dust. In addition, you can use mobile phone dust plugs to plug the charging hole and headphone hole to reduce the entry of dust.

, the way to prevent dust is: put the phone back into the phone storage bag or phone case after use. 4. To clean the dust, you can use a fine soft-bristled brush to gently remove the dust inside.

How to adjust the gray screen display on your mobile phone

1. Enter Settings, Use Your Phone Healthy, Sleep Time, Disable Time, and turn off the gray screen switch. If the screen turns gray, you may have turned on the e-book mode. After turning it on, the screen will turn gray when it is suitable for reading and text-based scenes. You can turn off this function if you do not need it.

2. Steps to restore the gray color of the mobile phone. To restore the gray color of the mobile phone, you first need to click the settings icon on the desktop. After entering the settings page, find and click Display Options. Then click on the color style options at the bottom of the displayed page.

3. If you are using a Huawei mobile phone, your phone may have e-book mode turned on. After it is turned on, the screen will turn gray. How to turn it off: Enter settings, search and click e-book mode, and turn off e-book mode. . Warm reminder: If the e-book mode is not found, it means your phone does not support this feature.

What to do if the screen of your Apple phone is dusty

Wipe it with a clean cloth or towel and restore all accessories.

When the signal comes up, the phone has a gray screen. You can try turning off enhanced contrast. Solution: Click Settings and find "General". Click Accessibility. Click to open to increase transparency.

In addition, if you don’t use transparent glue to seal the four sides of the protective screen, you will need to disassemble it again after a certain period of time... Please note that after doing this, you can just put a screen protector on it, if it is larger, just Yes, this will prevent dust from entering and also protect the screen.

If the screen of your Apple phone gets dusty, you can go to an Apple retail store to disassemble and clean it. Reservation process: Log in to Apple’s official website: http: and click on Technical Support. Click to contact apple support. Click to go to Apple retail store. Choose a retail store.

What to do if your phone is dusty

1. First try to use a toothpick to pick away the visible dust or particles; then use cleaning mud to cover the handset and speaker of the phone, press it gently, and then remove it. Pull it up to absorb the dust; you can also use a dust-free cloth or cotton swab dipped in distilled water or low-concentration alcohol to wipe the dust filter.

2. The solution to a dusty mobile phone is: use daily transparent tape or double-sided tape to clean it efficiently. First, cut the tape into smaller strips. After that, just remove the dusty edge of the screen. Just tape the place carefully with tape.

3. We can consider replacing a camera. When cleaning the phone camera, we can see that there is actually a lot of dust in other places inside the phone. If we only clean the dust on the camera part, dust from other parts will also come to the camera when we use it in the future, so we must remove the dust from all parts. All cleaned up.

4. The method for cleaning the mobile phone speaker after it has been dusted is as follows: toothbrush cleaning method. First prepare a new toothbrush, and then brush it back and forth around the speaker opening of your phone. The fine toothbrush bristles can easily clean the dust inside. Then clean the handset and charging port of the mobile phone in turn, and clean them several times to remove the dust.

5. Solution: Preparation before disassembling: Prepare medical rubber gloves, a small cross screwdriver, a leather blower, a thin blade, and a cloth that is not easy to shed fibers. Remove the electronic board and SD card from the phone, put on gloves, use a cross screwdriver to remove the 5 screws on the upper side of the phone, and then remove the lanyard ring.

6. Dust enters the Apple mobile phone camera. If dust only enters from the outside, the user can choose to use a thin cotton swab dipped in water to wipe the camera. The cotton swab head is relatively small and can be wiped to the corners. If you find that dust has entered the camera, you need to send the phone to Apple after-sales service for repair and ask professionals to clean the dust.

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