Hints to fix Samsung Galaxy S Bluetooth/WIFI Failure:
1. If the Bluetooth/WIFI function doesn't turned ON, Check the VCC 2.8V. If the voltage is missing there must be a problem on the power management IC.
2. If the VCC voltage is okay, Check, rework or replace the clock oscillator and the VIN voltage 1.2V coil if necessary.
3. Check the status of antenna connection, like the coupling capacitor and antenna connector.
4. Rework and replace the Bluetooth module if all the procedures above already done.
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