@study.repair: USB IC – One of the Most Common Fault Chips on iPhone Motherboards 🔧 USB IC is one of the most common fault chips found on iPhone motherboards. If you’re working on iPhone charging, USB communication, or related motherboard faults, it’s always a good idea to keep some replacement USB ICs in stock. #iPhoneRepair #MotherboardRepair #USBIC #iPhoneUSBIC #ChipLevelRepair #Microsoldering #PhoneRepair #RepairTools #electronicsrepair