There were great celebrations among customers when Google announced and released its newest smartphone – Nexus 4. The device quickly gained popularity, but now its downside is also being seen.Manufactured by LG, Nexus 4 seems to have some problems in its earphone. It is learned that it amanates odd buzzing sound. On the official Android Project Bug Tracker more than 100 users have reported this problem. Yet, neither LG nor Google have acknowledged the issue, but it is assumed they will fix up the problem to the earliest. The problem is with the audio quality. The earphone is emitting a strange buzzing noise, sometime static, or sometime hissing in nature. Some users have also complained such noise is heard while making phone calls. Not many, but few of them even say the noise is audible when the device is not in use. It is learned from couple of tech sites that the problem is of software bugs present in the Android 4.1 Jelly Bean. However, the exact cause of the problem is yet to be identified. As of now, Nexus 4 is being sold through the Google Play Store, a bit in limited numbers. The Google Nexus 4 sports a 4.7-inch HD IPS panel display with HD resolution and is equipped with strong Corning Gorilla Glass 2 technology to make it scratch resistance. It is powered by a quad-core Qualcomm Snapdragon S4 Pro mobile processor and 2GB of RAM. The phone runs on Android 4.2 Jelly Bean OS and comes with a 8-megapixel rear camera, capable of recording full HD videos.