买一个Home键也就二十来块钱,去手机维修店一下就修好了,售后不会给你单独改换一个Home键,在保修范围内的话就会给你整机改换,像Home键这种小零件的话建议动手才能强的自己改换。
1、拆机前确保手机关机,用五角螺丝刀拆下闪电数据接口两旁的两颗3.6mm的五角螺丝。
![](https://iknow-pic.cdn.bcebos.com/b17eca8065380cd72800323aaa44ad34588281cf?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、在原点上方将屏幕吸起。
![](https://iknow-pic.cdn.bcebos.com/1ad5ad6eddc451daa8139d3cbdfd5266d116327b?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、确保吸盘紧紧的吸住了屏幕,将吸盘向上拉起,然后将撬棒从屏幕和后盖中间插入。
![](https://iknow-pic.cdn.bcebos.com/0d338744ebf81a4ccd217c1edc2a6059242da6d2?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、当金属支脚与后盖完全分离时,将屏幕从下方提起,切莫从上方提起,以免造成排线折断,屏幕报废。
![](https://iknow-pic.cdn.bcebos.com/d4628535e5dde711494dd321acefce1b9c16614e?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、当原点将要从液晶屏幕上分离时,借助铅笔状手机撬棒将原点取下,注意原点胶圈,以免造成其破损,从而影响按键的严实性和灵活性。
![](https://iknow-pic.cdn.bcebos.com/9345d688d43f8794bbb4dbf9d91b0ef41ad53a99?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)