We're ending the year with an O! #MiA1 users, stay tuned as we're rolling out your long-awaited update in batches but make sure you're already on the latest December update (7.12.19) to receive Android O!
總之就是A1升級Oreo了 剛好趕在2017最後一天 距離Oreo推出大概過了半年 手上有A1的用戶可以去更新了歐
https://twitter.com/xiaomi/status/947292249158586369