https://qooah.com/2012/10/11/lg-optimus-nexus-%e6%b8%85%e6%99%b0%e7%9c%9f%e6%a9%9f%e7%85%a7%e7%b5%82%e6%a5%b5%e6%9b%9d%e5%85%89%ef%bc%8c%e5%a4%96%e8%a1%a8%e4%be%9d%e8%88%8a%e4%bc%bc-samsung-galaxy-nexus/