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Fix Delayed OneNote Synchronization on iPad

Aamir Naveed AkramAamir Naveed Akram Sep 27, 2026 869 views

Question details

The user is experiencing delayed synchronization between the OneNote iPad app and the desktop application, which requires a manual refresh to resolve.

How to Fix Delayed OneNote Synchronization on an iPad
Product
Microsoft OneNote
Device & OS
iPadOS
Scenario
Syncing note updates between the iPad application and the desktop version of OneNote.
Observed behavior
Synchronization is significantly delayed. Standard troubleshooting steps, such as reinstalling the app or signing out of the account, do not automatically resolve the issue.
Before you start

Ensure your iPad is connected to a stable Wi-Fi or cellular network, and check that you have sufficient OneDrive storage space, as full storage can halt all synchronization processes.

Solution 1Recommended

Force Manual Sync and Adjust iPad App Settings

Bypass the automatic sync delay by manually refreshing the notebook list and configuring iPad system settings to allow background data usage for OneNote.

Since reinstalling or signing out often fails to fix this specific sync delay, adjusting the background data permissions and utilizing a manual refresh is the most effective workaround until Microsoft releases an official patch.

1
Force Manual Synchronization

Open the OneNote application on your iPad, navigate to your notebook list, and swipe down on the screen to force the app to fetch the latest data immediately.

2
Enable Background App Refresh

Open your iPad's main 'Settings' app, scroll down the left panel to find and select 'OneNote', and toggle the switch next to 'Background App Refresh' to the ON position.

3
Allow Mobile Data Usage

In the same OneNote settings menu, ensure that 'Mobile Data' is enabled so the app can continue to sync even when you are disconnected from a Wi-Fi network.

Force Manual Sync and Adjust iPad App Settings
Submit Microsoft Feedback: If the delay continues to disrupt your workflow despite these adjustments, submit a bug report through the Microsoft feedback portal to help developers prioritize a permanent fix.
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Frequently Asked Questions

Why does OneNote take so long to sync on my iPad?

Synchronization delays can be caused by large notebook sizes, poor network connectivity, or having the 'Background App Refresh' setting disabled. In some cases, it is a software bug within the app itself that requires an official update.

Will reinstalling the app fix the OneNote sync delay?

As reported by many users, reinstalling the app or signing out of your account often does not resolve this specific synchronization delay. Manually forcing the sync via a pull-down gesture is a more reliable immediate workaround.

How do I know if OneNote is currently syncing on my device?

You can verify the synchronization status by looking for the sync icon (a circular arrow) next to the name of your notebook. If there is an issue, a small warning triangle will appear in its place.