Its recommended to work through these solutions to pinpoint and correct the cause effectively.
Turn off your iPhone’s Low Power Mode.
This setting is activated when the rig’s battery gets low.
It disables most background activity, including downloads and data syncing between services.
Go toSettings>Batteryand tap theLow Power Modetoggle switch.
Close all of your iPhone apps.
Restarting a gadget to get it to work correctly is a bit cliche, but it works.
Simply pressing the power button on an iPhone puts it to sleep.
This isnt a restart.
implement the latest Outlook app updates.
App updates frequently contain fixes for problems such as the Outlook calendar not syncing properly.
Sometimes theyre even required to ensure that apps work properly with new iOS operating system updates.
Ensure youre logged into the correct Outlook account on your iPhone.
Go toSettings>Passwords and Accounts.
If Outlook isnt listed, tapAdd Accountto add it.
Check your Outlook permissions.
Go toSettings>Passwords and Accounts>Outlookand check that theCalendarstoggle switch is turned on.
Check your iPhones default calendar.
Go toSettings>Calendar>Default Calendar.
You may have several calendars listed here, including a few Outlook ones.
The calendar with the check next to it is where new events created on your iPhone will be placed.
verify your preferred Outlook calendar is the one checked.
confirm youre using the correct calendar in the iOS Calendar app.
When creating a new event, tapCalendarto ensure your Outlook calendars name is checked.
You may have been saving events to the wrong calendar.
Perform a manual iTunes sync.
On your iPhone, go toSettings>General>Background App Refresh> turn on theOutlooktoggle.
You might need to reset your account.
Use a third-party utility like Sync2 tosync your Google, Outlook, and iPhone calendars.
Then, adjust your phone options to allow synchronization with Google Services using the Calendar app.