Nokia 925 Ear Speaker Ways Headphone Audio Jumper Solution
Nokia Lumia 925 if having an audio problem with earpiece or receiver speaker. This solution will make your troubleshooting easy
Start to check with Speaker assembly, it is located at the top of the board behind the LCD screen.
Check for possible corrosion build ups, speaker terminal bending. Clean it including the speaker terminal pads or aligned it again if either the connection might be weak.
Check the speaker using a multimet. Set the tester and check if there is crackling sound can be heard and the tester responds. If no indication of anything, the speaker is already burned out or damaged. Replace it at once.
If the speaker is okay, and still there is no sound can be heard, check the firmware. Update it or do re-flash.
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Reviewed by Android Zone