How Do You Know if Your Phone LCD Is Damaged

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Carl Paige

Did you drop your phone on the floor? Or did it fall into the water? And now, you observe that the damage is not on the glass touchscreen. Instead, you likely have phone LCD problems. Usually, only the glass screen gets broken, but a significant fall can cause phone LCD problems. If you observe lines, black spots, screen flicker, or discolored areas on your screen, the LCD is damaged. If the screen entirely doesn’t light up, you have Phone LCD problems. Book a phone repair reservation at Carlcare as soon as possible to have your damaged LCD fixed.

Phone LCD Problems

Get Phone LCD Repair at Carlcare Service Center

You can visit the Carlcare website or app to book an appointment for a repair. Carlcare service centers handle LCD screen replacement not only for Infinix, TECNO, and itel phones. A typical question that most people ask is, how I can repair my LCD screen? The answer is – You cannot fix the LCD. Once the LCD is damaged, you have to replace it with a new one. Replacing the LCD is more technical than merely changing the glass.

The best person to handle the LCD screen repair is a mobile phone technician who has the expertise. So, you may consider taking it to the Carlcare phone repair shop near you.

The cost of an LCD screen repair depends on the phone type and model. Therefore, LCD screen repair for an expensive Android phone will cost more than a cheaper phone model.


FAQs on Phone LCD Repair

Q1. Causes of phone LCD problems

The screen display problems can cause one to ask, What’s wrong with my phone screen? How did the LCD get damaged, even though there is glass over it?

Well, here are the causes of phone LCD problems.

  • Dust is seeping in due to a delay in repairing a damaged screen. If you crack your phone screen and do not fix it immediately, you could damage your LCD. Dust can also seep through the cracks on the screen and cause LCD screen damage.
  • Water or liquid damage: If you drop your phone into water or some other liquid, some of it could seep into the phone and damage the LCD screen. In this case, you will notice the damage immediately after you turn your phone on.
  • Heat: Exposing your phone to any heat, dry or wet, can also result in Mobile display problems or LCD phone problems.
  • A fall: The glass and screen protector is supposed to shield your phone LCD from any damage. But, if the phone has a drastic fall, the impact can still cause Android screen display problems. You may notice after the fall that your phone comes on but has a blank screen or lines across the screen.
  • Poor replacement: If you are experiencing a damaged LCD shortly after changing a cracked phone screen, it could result from poor replacement. Perhaps the technician had used an inferior screen for replacement. As a result, the phone LCD got a problem.

Q2. Why is phone LCD very important to cell phones?

The LCD is present in all phones and some other digital gadgets. LCD is the part of the screen that displays an image in terms of colors. In smartphones, it is the inner screen with all the display features for the phone. Phones usually have another screen or touchscreen protecting and enhancing the LCD screen.

When your phone mistakenly drops, you are usually worried about having an Android display problem. But, there is more cause for alarm if you are having Cell phone LCD problems. The LCD is more important than the outer glass covering it and more expensive to replace. Try to protect the LCD because you cannot manage a damaged LCD screen.

If you also asked, why is my phone glitching? Then you could have LCD screen problems. When the LCD is terrible, it can cause your screen to flicker or shake while using it. A flickering screen is not suitable for the eyes. Your screen might also become unresponsive.

Q3. What is the difference between glass and LCD?

You may sometimes mistake the glass for the LCD of your phone, but they are different. The phone works with a single display which has the glass screen and the LCD components coupled.  But, the glass screen is sitting on the top while the LCD screen is inside.

In other words, the glass reads the signals from your fingers and sends them to the processing unit, and the LCDs the result as images.

If you have taken your phone for a repair due to the damaged glass, then you should have observed that the glass is different from the LCD even though they are together. Also, the LCD is integrated with the digitizer to allow the touch function to work.

Another difference is the price. If you have damaged the glass, it will cost you less to replace it. LCD is more expensive than glass or touchscreen. If the glass is damaged, you can still use the LCD. But if the LCD is damaged, the glass will not serve you for a more extended period.

Q4. What phone parts are affected by damaged LCD screens?

The LCD is an integrated component of the phone connected to the digitizer. Since the digitizer converts analog signals to digital signals, some functions may be affected if you have LCD phone problems.

  • The touchscreen or touchpad: The LCD screen is connected to the device’s digitizer, transmitting touch from the outer glass screen. So, when your phone has LCD screen problems, your touchscreen might also stop responding.
  • Display: Since the LCD is the display point for the phone, a damaged LCD means that the image display is affected. Depending on the level of damage, you may only see a little, or In extreme cases, a damaged LCD could make it difficult for you to take calls.


Phone LCD problems should not be managed but fixed immediately. If you don’t, it can result in other more damages. Keep the phone away from heat and water too. Also, it would be best if you tried fixing a cracked phone screen as soon as possible.

As soon as you replace your LCD screen, ensure to keep it safe. You can protect your LCD screen by getting a good screen protector. A suitable phone case can also help protect your phone from the impact of any fall.