1、如果是小米手机就进入MIUI下载的页面,选择要刷机的手机型号点击,如下图所示。
![](https://iknow-pic.cdn.bcebos.com/80cb39dbb6fd5266d7cccc6abb18972bd50736ec?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、在弹出的页面点击刷机教程,如下图所示。
![](https://iknow-pic.cdn.bcebos.com/0b7b02087bf40ad12d03379d472c11dfa8ecceed?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、然后选择方法2:通过线刷升级,然后点击下载通用刷机工具,如下图所示。
![](https://iknow-pic.cdn.bcebos.com/b7003af33a87e950bcf0031200385343faf2b4ed?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、找到对应手机型号的安装包下载,如下图所示。
![](https://iknow-pic.cdn.bcebos.com/5243fbf2b211931320a40fce75380cd790238ded?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、然后右键点击解压,如下图所示。
![](https://iknow-pic.cdn.bcebos.com/6159252dd42a2834b63dc2754bb5c9ea15cebf31?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、打开解压出来的文件夹,复制地址栏地址,如下图所示。
![](https://iknow-pic.cdn.bcebos.com/562c11dfa9ec8a133a80a39ee703918fa0ecc032?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
7、然后把手机关机,同时按住【音量+电源键】 进入Fastboot模式,将手机USB连接电脑,如下图所示。
![](https://iknow-pic.cdn.bcebos.com/63d9f2d3572c11dffe464b5d732762d0f703c23d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
8、打开线刷工具XiaoMiFlash,把复制地址栏地址粘贴进去,点击加载设备,出现设备后点击刷机,如下图所示。
![](https://iknow-pic.cdn.bcebos.com/2e2eb9389b504fc265b8407bf5dde71191ef6ded?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
9、等结果变成绿色的,就刷机成功了,如下图所示。
![](https://iknow-pic.cdn.bcebos.com/d058ccbf6c81800acf027970a13533fa838b47ed?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)