crwdns2934241:0crwdne2934241:0 Ash
crwdns2934249:0crwdne2934249:0:
My mobile technician it may caused due to faulty sub strip or audio IC got burne or damaged.. replace first the main board to sub board flex or else audio IC of ur device.
crwdns2915684:0crwdne2915684:0:
open