Microsoft consumer products incident
Users may be unable to access or sign in to Microsoft Teams Free on iOS or Android mobile devices
Resolved after 1 day 6 hours, affecting Microsoft Teams Free, on June 25, 2026.
User impact: Users may have been unable to access or sign in to Microsoft Teams Free on iOS or Android mobile devices. Final status: We’ve successfully reverted the offending change and confirmed with service telemetry that this issue was resolved by our actions. Start time: Thursday, June 25, 2026, at 7:00 PM UTC End time: Saturday, June 27, 2026, at 1:16 AM UTC This is the final update for the event.
Affected components
Update timeline
- monitoring Jun 26, 2026, 09:49 PM UTC
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
- resolved Jun 27, 2026, 01:16 AM UTC
User impact: Users may have been unable to access or sign in to Microsoft Teams Free on iOS or Android mobile devices. Final status: We’ve successfully reverted the offending change and confirmed with service telemetry that this issue was resolved by our actions. Start time: Thursday, June 25, 2026, at 7:00 PM UTC End time: Saturday, June 27, 2026, at 1:16 AM UTC This is the final update for the event.
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