Hello,
Few days ago i followed the guide in the link: https://xiaomi.eu/community/threads/7-2-23-24.38808/ on how to upgrade to android 7 from 5.1 for our phone Mi4c.
Specifically i updated via the Updater to 6.12.22 as it says and then straight to 7.2.23 (which is the one i am running right...