Recent content by letheanh2706

Yeah bought it from a store. I also think it's a hardware defect rather than a software one as I don't find anything regarding this issue

I just bought the M8 yesterday and noticed a very strange problem with the phone audio. Whenever I play music or make a call, there is a screeching noise that appears every 5-10 seconds. I tried upgrading to 4.4.3 as the phone was on 4.4 when I bought it and still the problem remains. This...