https://qooah.com/2013/05/08/lg-ls980-%e6%9b%9d%e5%85%89%ef%bc%8c%e6%88%96%e5%b0%87%e6%90%ad%e8%bc%89-qualcomm-snapdragon-800%ef%bc%88m8974%ef%bc%89%ef%bc%81/