手机进水——不要做任何按键动作,尤其是关机动作。立即打开外盖,直接取下电池,强迫断电,可保主机板不被水侵袭信号只剩一格——不要使用,因为信号满格与只剩一格时相比,电磁波发射强度竟然相差1000倍以上,宁可挂断不谈或改用公用电话电池起死回生——电池使用时间变短(记忆效应或老化)时,把电池用报纸包起来再放进塑料袋包好放入冷冻库三天(报纸可吸收多余水份),然后取出在常温下放置二天,再进行充电,如此一般可救回80-90％经常断电——取出电池,用橡皮擦把电池上的接点(黄铜片)擦干净即可消除屏幕上的刮痕——把牙膏适量挤在湿抹布上,用力在手机屏幕刮伤处前后左右来回用力涂匀,然后用干净的抹布或卫生纸擦干净后即可 Phone water - Do not do any key action, especially the shutdown action. Immediately open the cover, remove the battery directly to force the power, protect the motherboard is not water invasion signal only one grid - do not use, because the signal is full and only one cell compared to when the electromagnetic emission intensity even a difference 1000 times more than would like to hang up or switch to public phone batteries back to life - shorter battery life (memory effect or aging), the battery wrapped in newspaper and then placed in plastic bags into the freezer for three days (Newspapers can absorb excess water), and then removed at room temperature for two days, then charge, so the general rescue 80-90% Often off - Remove the battery, with the eraser to the battery contacts (brass ) Wipe clean to eliminate scratches on the screen - squeeze the right amount of toothpaste on a wet rag, force the cell phone screen scratches back and forth around evenly back and forth, and then wipe clean with a clean rag or toilet paper