LG Optimus L1 II E410 Mic Problem Solution Jumper
https://gsmfixer.blogspot.com/2015/11/lg-optimus-l1-ii-e410-mic-problem.html
LG Optimus L1 II E410 Mic problem is common and it may be due to the faulty mic or some hardware problem in the motherboard. The mic cup rubber may be displaced or the mic may be damaged. So try replace the mic and check. You can apply this hardware repair solution to solve the problem.
