The JCID Tag-On Face ID Repair FPC Dot Projector Flex Cable for iPhone 12, 12 Mini, 12 Pro, and 12 Pro Max is a specialized programmer test cable designed for restoring Face ID functionality . This flex cable works in conjunction with a compatible JCID programmer (such as the V1S, V1SE, or V1S PRO) to read, write, and activate dot matrix data from the Face ID module without requiring soldering or removal of optical components .

The Tag-On technology allows technicians to bypass the need for complex micro-soldering and optical alignment, making Face ID repair significantly more accessible for professional repair shops . Unlike the iPhone X, the dot projector on the iPhone 12 series is integrated into the screen assembly's front flex cable, but this Tag-On flex still allows data operations without separating display layers .

Key Features

• Solder-Free Tag-On Design – Connects directly to the iPhone 12 series dot matrix module without requiring desoldering of the original chip, preserving the factory optical alignment 
• JCID Programmer Compatibility – Designed for use with JCID V1S, V1SE, and V1S PRO programmers (sold separately) for data reading and writing operations 
• No Optical Element Disassembly – The Tag-On method does not require alignment or removal of the optical diffuser, ensuring the factory unlocking performance of Face ID is preserved 
• No Soldering Required – Completely solder-free installation process eliminates the need for micro-soldering equipment and advanced soldering skills 
• One-Touch Data Operations – Enables activation, reading, and writing of Face ID data through the JCID programmer interface 
• Professional Repair Solution – Designed for workshops specializing in Apple repair, rework centers, and technicians performing Face ID recovery