Same mic problem in both mobiles. I have returned the product due to mic problem.call reciver not getting clear voice. And when I got 2nd mibile the same problem was started after 10 days . In starting both mobile were working fine but after few days mic problem was starting. Bettery is not good. Softwares are nit working fine. I am very dissapponited to buy this phine. Please dnt waste you money for this phine. Its tottally loss.