Product Name: Light IC (D8) Charging Port Flex for SAMSUNGsung A57

Compatible Model: SAMSUNGsung Galaxy A57

Component Marking: D8 (IC identification number)

Function: Controls charging indicator light and power management for charging port

Location: Mounted on charging port flex / plug-in board

Type: Integrated circuit / power management chip replacement

Application: Restores charging LED notification functionality

OEM Standard: Compatible OPPO – precise voltage regulation for safe charging