Samsung F12 Mic And Ear Speaker Not Working Solution

#gsmassam
#Vickysah

In This video We solved mic and ear speaker not working problem in Samsung F12.

now this date there is no schematic diagram available in market and also power ic pinount now available. that's why it taken too much time.

Actually 2 line comes from CPU to power IC (mic_en and Ear_en ) that was missed.

just complete to lines CPU to pm ic problem will solve 100%

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