After the backing is pried up a little bit, take a small razor or flathead and pop the battery cable clip up to remove the Battery cable.

• 看图就知道,前后面板之间有两条带状线连接(这就是第一步说不要用力过猛的原因,你要太猛线就有可能出现损害)两根线,一根是电池的,一根是耳机接口