How to check whether a mobile phone screen is original

How to identify whether the mobile phone screen is original

1. Water dripping method: Drop a drop of water on the mobile phone screen. If the water droplets spread out, it is not the original screen, and the original screen will remain The water droplets have a three-dimensional effect and will form beads without spreading.

2. Check the screen supplier through third-party software: Download and install some third-party screen detection software, such as "DisplayCAL", "AnTuTu", etc. After entering the software, click Screen Detection to see to the name of the screen provider.

3. First, check whether there are any scratches on the screen of the mobile phone. Then check the black sticker on the QR code on the back of the phone to see if it is damaged. Then open it and look at the phone cable to see if there is a brand logo. Finally, check the phone camera to see if there is a blue aperture.

How to check if an Apple phone has an original screen

The original screen refers to a screen that is installed at the factory and has the same resolution as the manufacturer and has not been modified. Original screens are divided into two types: brand new original and disassembled screens. The disassembled screen is divided into large, medium and small according to the degree of scratches.

The way to tell whether the screen of an Apple mobile phone is an original screen is: screen QR code identification: there is a black sticker on the QR code of the original screen, which is flat and not damaged, and the black color has no plastic texture, 4S, 6S, 7 generations There is no such sticker, there is no sticker on the rear screen, the QR code is located higher than other places, and the QR code is gray.

The original screen of Apple mobile phone looks yellow, and the non-original screen looks white. The screen is not drip-molded, or it has no three-dimensional effect.

How to tell whether the iPhone 6S screen is the original screen

1. The method to tell whether the Apple phone screen is the original screen is: screen QR code identification: there is a black color on the original screen QR code The sticker is smooth and undamaged, black and has no plastic texture. The 4S, 6S, and 7 generations do not have this sticker. There is no sticker on the rear screen. The QR code is located higher than other places, and the QR code is gray.

2. Assembled screens are generally yellow, green or blue. Screen QR code identification: The original screen QR code has a black sticker, which is flat and undamaged. The black color has no plastic texture. The 4S, 6S, and 7 generations do not have this sticker. There is no sticker on the rear screen. The QR code is located higher than other places and the QR code is gray.

3. Identify the authenticity of Apple mobile phone screens: The original iPhone screen looks yellow, while the non-original screen looks white. The screen is not drip-molded, or it has no three-dimensional effect.

4. Water dripping on the screen does not form. Apple has a water combing layer at the factory, and the film is 100% there. If you run naked for a long time, there may be some problems only in the areas where the fingers are worn, but it will not fail if the entire screen is dripping water.

How to judge whether the vivo mobile phone screen is original

1. The accessories sold by the vivo customer service center are all original, brand-new and genuine, and are priced according to the company's guide price, so you can replace them with confidence. It is recommended to bring the phone to vivo customer service center for repair. You can check the address and phone number of the nearest customer service center through this link: web link.

2. You can bring your mobile phone and purchase receipt to the customer service center for testing. The customer service center address is: Enter vivo official website vivo mall APP--My-Service outlet or vivo official website web version--scroll to the bottom-- Service Support--Service Outlet Query--Select a province or city to query the customer service center address.

3. You can take your mobile phone to the service center for testing, enter the browser and search the vivo official website--service--service center--view all--select the province and city to check the local service center address and contact information.

4. It is recommended that you go to the local after-sales service center to replace the original screen. Screens replaced through other channels cannot be guaranteed to be original. Go to the phone settings--more settings--after-sales service to query the nearest after-sales information. Or go to vivo official website--service--service outlets to check.

How to check whether the screen replacement of a mobile phone is the original one

1. Check the appearance of the mobile phone screen. Secondly, we can check the appearance of the mobile phone screen to determine whether the screen is original. The appearance of the original screen is generally smooth, with no obvious scratches and dents, while the appearance of the counterfeit screen is often not as good as the original screen, with obvious scratches and dents.

2. First, observe the shell, interface, size and other characteristics of the screen from the appearance. If there are obvious differences, it may not be the original screen. Secondly, check the hardware to see if the screen has noise, defects, afterimages, light leakage, etc. You can also determine whether the screen is original.

3. First, check whether there are any scratches on the screen of the mobile phone. Then check the black sticker on the QR code on the back of the phone to see if it is damaged. Then open it and look at the phone cable to see if there is a brand logo. Finally, check the phone camera to see if there is a blue aperture.

4. Taking the Apple mobile phone as an example, the method to check whether it is the original screen is as follows: Press the screen of the mobile phone with your hand. If you press it no matter how you press it, and the screen is not strange, then the screen is original. If it is the same as the computer or computer screen If there is colored light like that, it may not be original.

5. Taking the Apple mobile phone as an example, the method to check whether the mobile phone screen is original is as follows: When looking at the machine, generally look at the appearance. If the appearance passes, then verify the internal screws.

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