How to Fix OneNote Android Sign-In Link Not Working or Staying Offline
Question details
The user is unable to log in to the OneNote Android application because the sign-in link is unresponsive, leaving the app permanently in offline mode without synchronizing notes.

- Product
- Microsoft OneNote
- Device & OS
- Android
- Scenario
- Attempting to sign in and synchronize notebooks on the OneNote Android app after encountering an offline error.
- Observed behavior
- The OneNote app indicates it is working offline, and tapping the sign-in link produces no response or action.
Manually copy any unsynchronized notes to another app on your phone, as uninstalling the application will permanently delete data that has not been saved to the cloud.
Reinstall OneNote from the Google Play Store
Performing a clean installation of the app can resolve persistent offline issues and unresponsive login links.
When the app's cache is corrupted or internal processes freeze, standard troubleshooting like restarting the phone may not work. Uninstalling and reinstalling the app resets its configuration and forces a fresh connection to Microsoft servers.
Navigate to your device's home screen or app drawer and tap the Settings icon.
Go to 'Apps' or 'App Management', find OneNote in the list, tap on it, and select 'Uninstall'.
Open the Google Play Store, search for Microsoft OneNote, and tap 'Install' to download the latest version.
Launch OneNote, tap the sign-in button, enter your Microsoft credentials, and allow your notebooks to fully synchronize.

Clear OneNote App Cache
Clearing the app cache can remove temporary corrupted files that might be blocking the sign-in link.
Experience Reliable Syncing with WPS Office
If you frequently encounter sign-in issues and offline errors in OneNote, try switching to WPS Office. It provides a lightweight, highly compatible, and fully featured productivity suite that keeps your documents securely synchronized across all platforms.
- 1. Download the App: Search for WPS Office in the Google Play Store and install it on your Android device.
- 2. Sign In for Cloud Sync: Log in with your email or Google account to enable secure cloud storage and seamless cross-device synchronization.
- 3. Start Creating: Tap the '+' icon to create a new document, spreadsheet, or presentation and enjoy uninterrupted productivity.

Frequently Asked Questions
Will uninstalling OneNote on Android delete my existing notes?
Uninstalling the app will delete any notes that are stored locally on your device and have not yet synchronized to the cloud. Notes that are already synced to your Microsoft account will be safely restored when you log back in.
Why does my OneNote app say it is working offline?
This happens when the app cannot communicate with Microsoft servers. Common causes include an unstable internet connection, corrupted local cache, or an expired authentication session that fails to properly refresh.
How do I back up unsynchronized notes when the app is offline?
Since the app cannot sync to the cloud, you must manually open each unsynchronized note, copy the text, and paste it into another note-taking application or a local text editor on your Android device.
What if there is no OneNote update available in the Play Store?
If you are already on the latest version and still face the issue, proceeding with a full uninstallation and reinstallation of the app is the recommended next step to reset the offline status.




