A family of Microsoft products that enable users to capture, organize, and reuse notes electronically.
Hi 123DuncanR,
I’m Sharon one of the Independent Advisor and I’d be happy to help you out with your question.
Fix sync issues in OneNote for iOS or Android
There are a few steps you can follow to avoid OneNote sync issues on a mobile device:
Check and make sure OneNote is running in the foreground.
Logout and log back in to OneNote to reset your credentials and avoid authentication problems.
Force a OneNote to sync
OneNote for iOS (iPhone and iPad)
Reset credentials
In Microsoft OneNote for iOS, go to Settings on your device:
On an iPad, tap the gear icon in the upper right corner.
On an iPhone, tap the ellipsis ( ... ) icon and then tap Settings.
Open OneNote, tap the back< icon in the upper-left corner of the screen until you see your list of notebooks, and tap the gear icon next to the account name and email address.
On the Settings screen, under Account, tap the account name.
Tap the account name again and then choose Remove Account.
Accept the notification that appears to confirm signing out.
Double tap the device's home button, and swipe up on the OneNote app to close it .
Start OneNote and sign in to your account.
Force Syncing for iOS
There are no options to force sync a notebook in OneNote for iPad or iPhone.
You may also try to reinstall the application to refresh its function.
Reference:
https://support.microsoft.com/help/3d7fd4e9-0fb9-4983-9853-b61b263b0f78
Kindly check this thread for more details:
I hope this information helps. If you have any questions, please let me know and I’ll be glad to assist you further.
Best regards,
Sharon
Independent Advisor