How to Stop iPhone 11/12/13 Series “ Genuine Display” Warning?

As you may be aware, that Apple is trying everything to make it hard for you to repair your iPhone at a more reasonable price. A warning of “Unable to verify this iPhone has a genuine Apple display” will appear when you repair your iPhone 11 and onwards models’ display screen yourself or at a regular phone repair shop using a third-party screen.

As long as the screen is not replaced in the official Apple after-sales centre, this message will pop up, even if you use an original screen from another iPhone. Because each screen has a unique code on its IC and is linked with the motherboard. This warning message will appear when the system detects that the code doesn’t match. And it will appear on the lock screen for 4 consecutive days and exist in the system for 15 days. What’s interesting is that this warning will only appear on the iPhone with the final version of iOS 13.1, but neither iOS 13 nor iOS 13.1 beta version will have it.

There are two ways to solve this problem. The first one is asking for help from Apple’s official after-sales centre, but it will be expensive. The other effective way is to replace the IC. You can pull the IC off your original iPhone screen and install it on the screen replacement.

The concept sounds easy but there are lots of details to watch out for to avoid any unrecoverable damages. Firstly the IC on the new screen needs to be removed by grinding. A hot air gun is not a good option because the high temperature can easily damage the new screen. A grinding gun or grinding pen would be perfect (Click here to buy: MECHANIC IC Polishing Tools iRX6/Grinding pen for Mobile Chips Polishing 8 in 1) After removing the new IC, we can then remove the IC off the original screen. Since the screen is already faulty, a hot air gun can be used in this step to make the job nice and quick. After cleaning the old IC, which could be very time-consuming, the solder paste can then be applied. You will need a steel stencil (Click here to buy: Mechanic Planting Paste Steel Stencil UFO Series 10 in 1 for iPhone IC) for this job. Let the paste settle and then the IC can be applied to the new screen.

You can check the video below for more details on how to do IC replacement.

Link Details for related tools

Mechanic Planting Paste Steel Stencil UFO Series 10 in 1 for iPhone IC –

https://www.digi4u.co.uk/index.php?route=product/productproduct_id=1888

MECHANIC IC Polishing Tools iRX6/Grinding pen for Mobile Chips Polishing 8 in 1 –

https://www.digi4u.co.uk/index.php?route=product/product&product_id=1889