Mi 9 China MIUI 20.5.21 Update

MIUI 20.5.21 Weekly Official Update for Mi 9 China (cepheus)

This page shows the 20.5.21 update only. If you're looking for other updates check here.

Note: All files listed here are official untouched MIUI ROMs. It's not owned, modified or edited by Xiaomi Firmware Updater.

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MIUI Downloads Firmware Downloads Vendor Downloads
  • Device: Mi 9 China
  • Codename: cepheus
  • Version: 20.5.21
  • Branch: Weekly
  • Type: Recovery
  • Size: 2.7 GB
  • Release Date: 2020-05-21
  • Package Name: miui_CEPHEUS_20.5.21_107a233ed5_10.0.zip
  • MD5: 107a233ed534c1bcd4b8ab893204fb5f
  • Download:
  • Changelog:

    修复 特定数据网络环境下无法上网问题
    新增 支持所有应用一键加锁
    新增 应用锁新版首页及相关功能优化
    新增 录像模式VLOG视频功能 自动运镜一键拍大片
    新增 多种网络诊断可修复内容
    修复 流量超额弹窗重复出现的问题
    修复 交换SIM卡后,联网控制规则异常的问题