Huawei
Show Alternate Calendars in the Calendar App auf Huawei
The Calendar app on Huawei phones defaults to the Gregorian calendar. Cultural or religious dates from calendars like Chinese Lunar, Islamic, Hebrew, Persian, Buddhist, Japanese, Indian National, or Korean stay hidden unless you enable them manually.
This setting adds a secondary date display underneath the existing entries. It does not replace your primary calendar system or change how events are scheduled.
Where to find the setting
Open Calendar app ➔ Open the menu ➔ Open the Settings ➔ Tap on Alternate calendars ➔ Set an alternate calendar. Pick the calendar you need from the list. The change applies immediately in month, week, and day views.
Only one alternate calendar shows at a time next to the Gregorian dates. Switching to a different alternate calendar replaces the previous one, it does not stack multiple systems on screen.
This feature is separate from time zone or region settings. If dates still look wrong after enabling an alternate calendar, check your device region and language settings instead.

