Microsoft has confirmed a critical bug that causes the Outlook app to freeze on iPads after updating to version 5.2602.0. Users report that the app opens but does not respond to taps, preventing access to emails, folders, and navigation controls.
The issue surfaced shortly after users installed iPadOS 26.2. Several organizations reported widespread impact across hundreds of managed iPads, while iPhones continued to function normally. Microsoft acknowledged the problem and released a temporary workaround while preparing a permanent fix.
Outlook Becomes Unresponsive After the Latest Update
Affected users report that Outlook continues syncing mail in the background, but the touch interface stops responding completely. Tapping messages, folders, or buttons produces no response, making the app effectively unusable.
See also: How to Fix Outlook Freezes After KB5074109 Update on Windows 11
Reinstalling the app provides temporary access for one launch, but the freeze returns after reopening. Several enterprise IT teams confirmed that large fleets of iPads experienced the same behavior, causing productivity disruptions across corporate environments.
Microsoft Identifies the Root Cause
Microsoft traced the issue to a recent internal code change that modified how Outlook refreshes tabs when feature flags update. Instead of restarting tabs cleanly, the app attempts to refresh them dynamically.
On iPads, this change triggers instability during startup, which causes the app to freeze or crash. Microsoft logged the incident internally due to its high impact on business users.
Temporary Workaround: Launch Outlook in Airplane Mode
Until the permanent update arrives in the App Store, Microsoft recommends using a temporary workaround:
- Enable Airplane Mode on the iPad.
- Launch the Outlook app.
- Once Outlook opens fully, turn Wi-Fi or cellular data back on.
This approach prevents the problematic refresh behavior during startup and allows the app to function normally in most cases. Microsoft confirmed this workaround in its incident guidance.
See also: Outlook Error 0x800CCC92 Fix: How to Resolve Login Rejected Issue
Some users also reported partial success by opening Outlook through the Calendar shortcut or briefly disabling Wi-Fi before launching the app, but Microsoft officially recommends the Airplane Mode method as the most reliable option.
Permanent Fix Already Submitted to Apple
Microsoft has completed a permanent fix and submitted the update to Apple for App Store approval. Apple’s review process typically takes up to 24 hours, so users should expect the corrected version to appear soon.
Once the update becomes available, users should install it immediately to restore full functionality and remove the need for workarounds.
