Samsung GT-I9070 Speaker Way Jumper Repair
Samsung I9070 Earpiece Problem Jumper Solution
You may just need to locate the highlighted components showed on the picture and do some check-up and test procedures. Then follow some step by step procedures we prepared below.
Samsung I9070 Earpiece Speaker Jumper Ways Solution
Repair hints for Samsung I9070 Not Working Earpiece Speaker Problem:
1. Clean the Earpiece Speaker Terminal contact pads.
2. Check the Receiver speaker using a multimeter or try replacing it with a working speaker.
3. Check/Replace the filter coils and capacitors.
4. Trace its connection from the filter coils down to the terminal contact pads. Apply jumper wire if the connection is cut or open.