If the contact button is broken, there is no need to replace it. I will teach you how to fix it.

[@stayjuw]

你好，请问华为平板的开关机音量排线背面没有自带双面胶的话，能用什么来粘合，b7000行吗？

[@liliu7641]

洗衣机按键坏了，哪里买

[@jerrywu5226]

淘寶

[@JinhuaWang-dp3vs]

在吗