How to Fix Cannot Change the Picture for One Microsoft Teams Team
Question details
The user is unable to update or remove the profile picture for one specific Microsoft Teams team, despite the function working normally for other teams.

- Product
- Microsoft Teams
- Device & OS
- not provided
- Scenario
- Attempting to change or remove the avatar/picture for a specific team in Microsoft Teams.
- Observed behavior
- An error prevents the picture from being saved or removed for one particular team across the web, desktop, and mobile clients, even after testing different image formats and clearing the app cache.
Before proceeding, confirm that the image is a supported format (PNG or JPEG) and verify that you have Owner permissions for the specific team you are trying to edit.
Verify Team Permissions and Service Backend Status
If the issue only affects a single team across all platforms (web, desktop, and mobile), the problem is most likely tied to account permissions or a Microsoft service-side synchronization error.
Because local troubleshooting (clearing cache, changing devices) does not resolve the issue for this specific team, the root cause lies on the server. Teams pictures are stored in the associated SharePoint site, and any backend permissions mismatch will block updates.
Navigate to the team in Microsoft Teams, click the three dots (More options) next to the team name, and select 'Manage team'. Ensure your role is listed as 'Owner'.
From the 'Files' tab of the problematic team, click 'Open in SharePoint'. Try updating the site logo directly in SharePoint settings to bypass the Teams interface.
If you are an Owner but still cannot change the image, ask your organization's Microsoft 365 Admin to check the Microsoft Admin Center for any ongoing service degradations affecting Exchange or Teams sync.

Use the Microsoft Teams Web Application
Attempting to change the picture via the web browser can help determine if the problem is localized to a corrupted installation of your desktop or mobile app.
Clear the Microsoft Teams Cache
Clearing the cache removes temporary files that might be causing glitches or preventing the app from properly communicating with the server.
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- 1. Download the Installer: Visit the official WPS Office website and click the free download button.
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Frequently Asked Questions
Why can I change the picture for one Microsoft team but not another?
This usually occurs due to permission discrepancies. You must have 'Owner' rights for the specific team to change its picture. Alternatively, there may be a backend sync issue on Microsoft's servers specifically affecting that team's connected SharePoint site.
What are the supported image formats for Microsoft Teams avatars?
Microsoft Teams supports standard web image formats, primarily JPEG and PNG. It is recommended to use an image with equal width and height (square aspect ratio) to prevent distortion, and ensure the file size is not overly large.
Will clearing the Teams cache delete my chats or files?
No, clearing the Microsoft Teams cache only removes temporary files designed to help the app load faster. Your chats, channels, files, and team data are securely stored on Microsoft's cloud servers and will reappear once you restart the app.




