JCID Face ID Repair Dot Matrix Flex Cable — iPhone 11 Pro
Product Name
JCID Face ID Repair Dot Matrix Flex Cable for iPhone 11 Pro
Purpose & Function
This is a special replacement flex cable used to repair the Face ID “dot matrix / dot projector” system in an iPhone 11 Pro. It’s part of a repair solution that lets a technician restore Face ID functionality after damage without swapping the entire front camera assembly.
What It Does
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Repairs the Face ID dot projector / dot matrix component — the part that projects thousands of invisible dots onto your face for secure authentication.
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Allows the original Face ID data to be read and written to the new flex cable with the right JCID programming tools.
Compatibility
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Specifically made for iPhone 11 Pro. Many sellers list similar flex cables covering iPhone X through 13 series, but you must get the exact model for 11 Pro to ensure correct fit and function.
Required Tools
To use this cable, you must have JCID programming equipment, such as:
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JCID V1S / V1SE / V1S Pro programmer (Face ID activation & read/write)
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Dot matrix detection or tag-on board/module to interface between the programmer and the flex cable.
How It Works (High-Level)
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Read original dot matrix data from the phone’s existing Face ID module using the JCID programmer.
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Write that data into the new flex cable.
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Install the new flex into the phone, then activate/verify with the programmer so the phone recognizes it as genuine.
Key Notes for Technicians
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This is not a simple plug-and-play part — you need programming tools, proper software, and soldering or connection skills.
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The unique Face ID data must be transferred properly, or Face ID will remain non-functional.
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There are multiple JCID versions (original programmable, Gen2, tag-on/ non-removal variants) — make sure the version you have matches the iPhone 11 Pro and the programmer you’re using.
Package Contents
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1 × Face ID Dot Matrix Flex Cable for iPhone 11 Pro (black flex cable)




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