How to Spot Counterfeit LCDs for iPhone

How to Spot Counterfeit LCDs for iPhone

In the wake of the proliferation of counterfeit mobile phone accessories in the market, including LCDs for iPhones, its becoming increasingly crucial for users to get adequate guidance on how to identify original from fake LCDs. While genuine Apple LCDs are produced using high-quality materials in a controlled environment, fake LCDs are usually manufactured haphazardly with non-standard components.

But how do you tell if your iPhone LCD is genuine or counterfeit? Heres a comprehensive guide on how to spot counterfeit LCDs for your iPhone.

Understanding the Risks of Using Counterfeit LCDs

Aside from the obvious risk of paying for a substandard product, using counterfeit LCDs can pose severe consequences for your iPhone and your overall user experience. The use of non-original mobile phone LCD screens can cause calibration issues, alter the phones color display, and lead to touch sensitivity problems. More dangerously, fitting a counterfeit mobile phone LCD can pose a fire risk, particularly if its not appropriately calibrated with the phones original hardware.

Subsequently, its essential to take all the necessary precautionary measures to ensure youre getting the right product for your iPhone.

Subdivide the Examination into Two

When trying to spot counterfeit LCDs, its often wiser to examine the front and back portion separately. Here are the specific details to pay attention to for each part.

Screen Front and Connector Inspection

1. Verify Installed Firmware 2. Examine the Packing Material 3. Inspect the Connector Shell 4. Examine the Flex Cables 5. Quality of Polarized Film

Verify Installed Firmware

First, verify that the LCD installed on your iPhone has the correct firmware installed on it. Often, counterfeit LCDs have generic firmware installed on them, which can lead to inconsistent performance and compatibility issues with your device. To check the firmware version, go to Settings -> General -> About. A genuine LCD will display the firmware version, while a counterfeit one will display something generic, such as Not Available.

Examine the Packing Material

While it might seem trivial, the packaging of the LCD screen can also tell a lot about its authenticity. Look for signs of tampering, such as missing seals or signs of repackaging. Also, pay close attention to details such as font size and color of the packaging material. For instance, genuine Apple packaging comes with a consistent font size and color, whereas counterfeiters tend to vary them.

Inspect the Connector Shell

The connector shell is another critical sign to look out for; a fake LCD screen may have an atypical or off-center connector shell. Additionally, the connector shell of an original LCD will have a level surface, while that of a counterfeit may be slightly tilted.

Examine the Flex Cables

The flex cables of an original Apple LCD are well-constructed, flexible, and come with a consistent width. Counterfeits, on the other hand, have inferior quality and can break upon fitting them into your device. Additionally, the color of the flex cables on a genuine Apple LCD is compatible with the backlight, whereas fake LCDs have inconsistent colors.

Quality of Polarized Film

Finally, the quality of the polarized film can also be a telltale sign of a counterfeit LCD. An original Apple LCD will have a high-quality polarized film with no visible dots, while a counterfeit one will have a low-quality polarized film with visible dots.

Screen Back Inspection

While the front portion examination gives you a general feel of the integrity of the LCD, the back portion can reveal specific details about the quality of the screen. Here are some things to observe while examining the back portion.

1. Serial Number Sticker 2. IC Revision History 3. Backlight Quality 4. Overall Quality of the mobile phone LCD Ribbon

Serial Number Sticker

First, check for a serial number sticker at the back of the LCD. An original Apple LCD will have a standard issue serial number sticker thats typically the same as the packaging label or the one on the phones original screen.

IC Revision History

The Integrated Circuit (IC) revision history of an original LCD should be compatible with that of your iPhone model. You can locate the IC revision history at the back of the LCD screen underneath the EMI (Electromagnetic Interference) shield.

Backlight Quality

The backlight quality of an original Apple LCD is consistent, does not flicker, and has a brighter illumination. A counterfeit LCD, on the other hand, will have a dimmer backlight and may flicker at different intervals.

Overall Quality of the LCD Ribbon

Finally, the overall quality of the LCD ribbon is a sign of the screens overall integrity. An original Apple LCD will come with a well-constructed and robust ribbon, while a counterfeit LCD may have a weak ribbon that is prone to breaking during installation.

In summary, identifying counterfeit LCD screens for your iPhone might seem tedious, but taking the extra time to examine the authenticity of the product will save you a lot of stress in the long run. Paying extra attention to details such as packaging material, polarized film, connector shell, IC revision history, backlight quality, and overall quality of the LCD ribbon can help you determine the authenticity of the LCD screen.

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