(1)　进水手机 :进水严重的手机。从外观看可能会有以下现象 :外壳明显潮湿 ;显示屏上有水珠或水雾 ;电池触点上有绿色附着物 ;后壳的标签不像正常机那样平整。当然 ,要更确切地认定 ,还需要拆机检验。检查主板 ,有以下几点可供参考 :1许多进水严重的手机 ,主板上有明显的水渍 (1) water mobile phone: serious water mobile phone. From the appearance of the following phenomena may be: the case is obviously wet; there is a drop of water or mist on the display; the battery contacts have a green attachment; the rear shell label is not as flat as a normal machine. Of course, to be more specific, but also need to disassemble inspection. Check the motherboard, the following points for reference: a lot of serious water into the phone, the motherboard has obvious water stains