Integrated Components
This sub-board houses multiple modules on a single piece of hardware. Replacing it fixes issues with any of the following components:
- Micro-USB Charging Port: Handles power delivery and physical data syncing with computers.
- Primary Microphone: Transmits your voice during standard cellular voice calls.
- Headphone Jack (3.5mm): Relays audio signals to wired headphones.
- Antenna Signal Contacts: Bridges the cellular antenna connection to maintain network signal.
- Vibrator Motor Contacts: Completes the circuit to power the phone’s haptic vibration motor.






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