CHANGELOG
System
Fix - Wireless display issues (02-15)
Lockscreen, Status Bar, Notification Bar
Fix - The Settings app stopped working after adding a fingerprint (02-17)
Gallery
New - Text editing module in the photo editor (02-14)
Clock / Calculator
Optimization - Repeated reminders for new events in the Calendar (02-17)
Gboard presonal dictionary FC fixed for Android 7.0
Spellchecher switch added into Android 7.0
Viernamese language not included this week!
MI4S and MiNotePro suspended this week
Your BOOTLOADER will be relocked after upgrade from Android 5.1 to Android 7.0 MI4C, Mi4S, MINote PRO so unlock it by en.miui.com/unlock after ROM installation again!!!
How to upgrade from Android 5.1 to Android 7.0 MI4C, Mi4S, MINote PRO:
Install MIUI 6.12.22 before updating to Android 7.0..
Select zip in Updater - menu - select zip
Unlock your bootloader again on Mi4C, Mi4S, MiNotePRO
(check your bootloader status by command "fastboot oem device-info")
Install TWRP for 7.0 via fastboot "fastboot flash recovery twrp.img" "fastboot boot twrp.img"
In case of issues, wipe /data in TWRP
For ROOT use latest SuperSU