Dear CLM19,
Good day and thank you for posting this in the forum.
Per your description, you are not able to sign-out from excel app in your android device.
In this situation, I would like to suggest the following steps for you to try:
- In anyOffice app, from theRecent screen, tap the person icon.
- Tap your name (don't tap View Profile).
- Tap Sign Out> Sign Out again to confirm.
- Close all Office apps.
For your reference, you may check this article: Sign out of Office.
Please try the above suggestions and if the issue persists, I would like to gather some information like:
- The error message or screenshot from your android device (Please remember to remove any personal information while providing screenshots)
- Your Office 365 version.
Appreciate your understanding and patience.
Sincerely,
AJ RAJ| Microsoft Community Moderator