Samsung Galaxy Pocket Neo S5310 Mic Full Jumpers

Solve microphone problem in Samsung Galaxy Pocket Neo S5310 by using jumpers with traced diagram. Disassemble mobile an check mobile mic not damage, replace mic if old mic not working properly or give bad noise during calling. if  mobile mic not shows any continuity then change microphone then check points on motherboard. you can use universal mic with 2.2k ohm resistance as shown in diagram below.

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Samsung Galaxy Pocket Neo S5310 Mic Solution Jumper Problem Ways Mic Not Working Microphone