YunOS是安卓手机界的耻辱，大量预装软件无法卸载。网上找到一个方法：
1.手机设置-更多系统设置-开发者选项-USB调试-总是允许该计算机
2.下载ADB：https://developer.android.com/studio/releases/platform-tools.html
3.把可执行文件解压到C盘根目录adb文件夹
4.进入CMD，执行：cd C:\adb，进入adb文件夹
5.执行：adb root，尝试开启管理权限，需要手机确认
6.执行：adb shell，进入命令行
7.执行：pm list packages，查看所有软件列表
8.执行：pm uninstall --user 0 fm.xiami.yunos，以虾米为例，卸载该APP即可，需要手机确认
阿里大屠杀：（自用）
pm uninstall --user 0 com.taobao.trip
pm uninstall --user 0 com.sohu.newsclient
pm uninstall --user 0 com.lifecenter.aliyun
pm uninstall --user 0 com.yunpay.payapp
pm uninstall --user 0 com.aliyun.antiroot
pm uninstall --user 0 com.android.fmradio
pm uninstall --user 0 com.aliyun.note
pm uninstall --user 0 com.taobao.statistic
pm uninstall --user 0 com.yunos.calculator
pm uninstall --user 0 com.aliyun.soundrecorder
pm uninstall --user 0 com.aliyun.video.youku
pm uninstall --user 0 com.ximalaya.ting.android.aliyunfm
pm uninstall --user 0 com.yunos.lifecard
pm uninstall --user 0 com.yunos.cardpackage
pm uninstall --user 0 com.via.bypass
pm uninstall --user 0 com.aliyun.mobile.email
pm uninstall --user 0 com.yunos.ad
pm uninstall --user 0 com.aliyun.video
pm uninstall --user 0 com.UCMobile
pm uninstall --user 0 com.yunos.magazine
pm uninstall --user 0 com.xiaolajiao.park
pm uninstall --user 0 com.xiaolajiao.repairs
pm uninstall --user 0 com.autonavi.minimap
pm uninstall --user 0 com.amap.android.location
pm uninstall --user 0 com.yunos.baseservice.cmns_client
pm uninstall --user 0 com.aliyun.fota
pm uninstall --user 0 com.wtk.factory
pm uninstall --user 0 com.yunos.firstexperience
pm uninstall --user 0 com.aliyun.sharecenter
pm uninstall --user 0 com.yunos.weblight.ucsdk
pm uninstall --user 0 com.yunos.weblight
pm uninstall --user 0 com.yunos.member
pm uninstall --user 0 com.moji.aliyun
pm uninstall --user 0 com.ali.babasecurity.yunos
pm uninstall --user 0 com.chaozh.ireader.aliyun
pm uninstall --user 0 com.yunos.gamestore
pm uninstall --user 0 com.yunos.assistant
pm uninstall --user 0 com.aliyun.ams.tyid
pm uninstall --user 0 com.yunos.mediadeviceservice
pm uninstall --user 0 com.svox.pico
pm uninstall --user 0 com.aliyunos.filemanager
pm uninstall --user 0 com.yunos.account
pm uninstall --user 0 com.yunos.backup
pm uninstall --user 0 com.yunos.speech
pm uninstall --user 0 com.yunos.rechargeservice
pm uninstall --user 0 com.aliyun.httpdns
pm uninstall --user 0 com.eg.android.AlipayGphone
pm uninstall --user 0 com.aliyun.wireless.vos.appstore
pm uninstall --user 0 com.aliyun.uuid
pm uninstall --user 0 com.yunos.p2pservice
pm uninstall --user 0 com.yunos.sync.manager
pm uninstall --user 0 com.yunos.imageengineservice
pm uninstall --user 0 com.alipay.android.app
pm uninstall --user 0 com.yunos.securityagent
pm uninstall --user 0 com.yunos.restricteddatafetcherclient
pm uninstall --user 0 com.yunos.theme.thememanager
pm uninstall --user 0 com.yunos.theme.themeservice
pm uninstall --user 0 com.yunos.numberservice
pm uninstall --user 0 com.aliyun.ic
pm uninstall --user 0 fm.xiami.yunos
可选卸载：（输入法、相册、相机）
pm uninstall --user 0 com.aliyun.mobile.ime
pm uninstall --user 0 com.aliyun.image
pm uninstall --user 0 com.yunos.imageeditor
pm uninstall --user 0 com.yunos.camera
pm uninstall --user 0 com.yunos.camera.cosmetic