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Released September 20, Apple's mainstream 2019 iPhone comes with a 6.1" LCD touchscreen, dual cameras, and six available colors. Successor to the iPhone XR.

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iPhone 11 Screen flickering after motherboard swap

I have two broken iPhone 11, a purple and a green one. At first I swapped their screens while keeping the sensor module with their paired motherboard. The green phone started having black spots on the screen, so I decided to check the other phone with the same screen and it worked fine. When I put the screen back to the green one it stopped displaying entirely. The Apple logo is visible but the backlight won’t work. So I decided to swap the motherboards because the green iPhone is in better shape. Now, the green iPhone contains purple iPhone’s motherboard, front camera and sensor module for Face ID, which now works. But after the swap the screen is flickering and it doesn’t recognize the battery. What should I do?

I have qianli icopy plus, should I transfer old screen and battery info?

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Put it back the way it was unless you want to swap every component over. You’ll have to empty both housings of every ribbon and component because they are all linked. You can’t just swap a few parts I’m afraid. Apples doing, blame them.

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@strongbow was afraid that this would be the case… thank you!

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Screen flickering is typically related to static present in the display and having a low battery percentage present. Unless the screen is damaged or defective, charging the device should get the flickering to go away. In regards to the battery message, unless you swap the board welded onto the original battery to the new battery, you will have the same message pop up even with transferring the data on the Qianli iCopy.

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UnluckyJoe crwdns2934231:0crwdne2934231:0
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