Mi 8 Pro (Equuleus) Android 9 (Pie) Global Stable MIUI 10.2 released! (V10.2.1.0. PECMIXM)
How to update MIUI on Xiaomi devices?
ISSUE#1: “Choose update package” and “Reboot to Recovery mode” options gone in Updater on 10.2.1.0
SOLUTION#1: After clicking 10 times on the big colored “10” in Updater, “Additional update features” activated and missing options are visible again.
ISSUE#2: “Battery percentage” missing in Notification shade.
SOLUTION#2: As a temporary fix go to “Settings > Notifications & status Bar” and change the “Battery indicator” from “Graphical” to “Percentage”.
ISSUE#3: WiFi usage in Battery results seems active all the time even WiFi is disabled.
SOLUTION#3: Disable option: “Settings / Additional settings / Privacy / Location / Scanning / WLAN scanning”
ISSUE#4: GPS not accurate after Android 9 (Pie) Update
SOLUTION#4: Uninstall last update for Google Maps and do not let app to update itself. (Working version is 9.85.2)
ISSUE#5: Finger print stops working after 10.2.1.0
SOLUTION#5: Just restart your phone.
ISSUE#6: Battery drain after after Android 9 (Pie) Update.
SOLUTION#6: Apply steps in following article:
*Reinstalling same (currently installed) ROM with “Download latest package” option from “Updater” might solve some kind of battery draining issues and any weird issues after upgrade. No data will be lost, it will take very short time to reinstall.
ISSUE#7: Screen flickering at low brightness.
SOLUTION#7: Use app called “OLED Saver” as a temporary fix.
ISSUE#8: “Auto Brightness” is not working as before after any Pie update.
SOLUTION#8: Use app called “OLED Saver” (Icon with 2 big eyes on white background) as a temporary fix.
Fix: Updated Android Security Patch
Fix: UI elements for switching between cameras during video calls were displayed incorrectly
Fix: Couldn’t sent SMS during conference calls
Lockscreen, Status Bar, Notification Bar
Fix: The button that returns you to an ongoing call overlapped with time
Fix: Couldn’t restrict floating notifications
Fix: Couldn’t use fingerprint to unlock the device when it was locked during a call
Fix: The earphone icon sometimes disappeared
Fix: Scrolling screenshots didn’t always work properly
Fix: Recording status wasn’t updated in the Notification shade when a recording was paused