When captured video is played backed the sound is difficult to hear and likewise with voice recorder. The likes of skype and wechat apps cant be used as sound is obviously not picked up. This seems to have only started since the .29 update but I can't be sure. Are there any apps to test hardware to eliminate mics being the culprit or has any one else got this issue also. It would appear to be unique to my L930 as my 830 has no issue with the same build.