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Users may be unable to access or sign in to Microsoft Teams Free on iOS or Android mobile devices

All times in UTC+02:00 Service timeline →

Stato MSFT365 Affected service area

Start Jun 26, 2026 at 21:49 (UTC+02:00)

End In progress

Stato MSFT365

Event detail

In Progress

User impact: Users may be unable to access or sign in to Microsoft Teams Free on iOS or Android mobile devices.

Current status: We've determined that this issue is due to a recent change that included a reference to a deprecated token for mobile devices. We're reverting this offending change to mitigate impact.

Start time: Thursday, June 25, 2026, at 7:00 PM UTC

Next update by: Saturday, June 27, 2026, at 1:30 AM UTC

No additional timeline updates — the detail above is the latest status.