Each IC chip set include
    1 * Dot Projector IC
1 * IC Adaper (Conversion chip)
1 * Capacitor
Compatibility
RWIP102551 For iPhone X/XR/XS/XS Max
RWIP102907 For iPhone 11/11 Pro/11 Pro Max
Features
● S+ Grade
● For faulty, broken or cracked component replacement
Operations
● Grinding the metal shielding cover and take out the encrypted little board
● Remove the MOSFET, capacitor and the encrypted dot projector chip with hot air gun and special knife
● Solder the conversion chip on the position of the encrypted chip first
● Then solder the Luban dot projector IC on the surface of the conversation chip
● Short the MOSFET related pins and solder back the capacitor