Third generation I2C V8i dot matrix flex cable for Phone X to Phone 12 Pro Max,Pad Pro 3/4. Phone face ID flex cable and i2C V8i Face ID programmer. i2c V8i programmer to read and write dot matrix flex cable, and then repair the Phone Face ID higher and lower problems by replacing the flex cable. i2C V8i Programmer Dot Projector Flex Cable For Phone X / XS / XR / XS Max / 11 / 11 Pro / 11 Pro MAX /12/12P/12 PRO MAX/12 MINI/Pad Pro 34 Face ID Not Working Repair. Note: If you are using the old i2c v8 programmer, then you need to change it to i2c v8i programmer so that you can use this dot matrix cable. You can buy a new programmer, or contact us to obtain an IC to upgrade your i2C V8 programmer to i2c V8i programmer.