Microsoft Teams Sign-In Broken Across Android Devices
A user cannot sign in to Microsoft Teams on any Android device, whether tablet or phone, using personal or organizational accounts. Multiple reinstalls have not resolved the issue, indicating a persistent platform-side auth failure.
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Similar Problems
surfaced semanticallyTeams Android Login Fails on Samsung Devices for Work Accounts
Microsoft Teams refuses to log users into work accounts on Android Samsung devices, blocking enterprise mobile access. The issue is device-specific and persists through reinstallation. Samsung enterprise users have no alternative path for Teams access.
Microsoft Teams Sign-In Crashes on Android 16
Teams crashes immediately during the sign-in flow on Android 16 devices. Users cannot access the app at all, blocking them from work communications.
Microsoft Teams Android App Login Failure After Cache Clear and Reinstall
Users of the Microsoft Teams Android app report being permanently unable to log in, with the app stuck on a loading spinner even after clearing cache, reinstalling, and restarting the device. This blocks all use of the app for affected users and has no available workaround.
Microsoft Teams login broken across multiple Android devices after platform update
A recent Teams update broke authentication on multiple Android models including Samsung Galaxy S23 and Xiaomi 15 Ultra, making login impossible across different hardware. The cross-device confirmation suggests a platform-level authentication regression. Affects workers who rely on Teams mobile for job responsibilities.
Microsoft Teams Android Login Repeatedly Fails
Teams Android users experience persistent login failures not resolved by uninstalling, reinstalling, or clearing cache
Problem descriptions, scores, analysis, and solution blueprints may be updated as new community data becomes available.