RF4 RF-T01
RF4 RF-T01 is a specialized, pocket-sized optical screen identification card used by repair technicians to verify the authenticity of iPhone displays without disassembling the device. It works by detecting the unique spectral properties of original polarizing films.
Key Specifications & Features
· Compatibility: Supports iPhone 12 through iPhone 17 series models.
· Method: Uses a built-in optical polarizing film layer and a distinct 12-point layout to evaluate colour changes
· The "Optical Mnemonic" Rule: Genuine screens reveal a specific spectral code through the card—3 Blue, 5 Orange, 7 Dark Blue/Black. Replica or aftermarket displays will fail to display this exact pattern.
· Form Factor: Highly portable (65mm x 90mm), requires no batteries, and offers zero-disassembly speed testing in roughly 1 second.
· Primary Use Case: Used by phone repair shops, second-hand phone resellers, and wholesalers to avoid counterfeit screens that bypass standard software detection tools.