@smartphone_xpert: Do you know what each point on this board does? 👀 5V VBUS • GND • D− • D+ • AUX • AUDIO IC • BLUETOOTH IC • CRYSTAL • SPK • BAT+ / BAT− Save this for your next repair and test carefully with a multimeter. 🔥 Follow for more repair tips & board identification. #PhoneRepair #ElectronicsRepair #TechTips #BluetoothSpeaker #DIY

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Tuesday 15 September 2026 16:52:54 GMT