Updated October 4, 2026
Why an Android App Stops Working After an Update
A troubleshooting workflow for apps that crash, freeze, lose permissions, or fail after an Android or app update.
Why an Android app stops working after an update
App worked yesterday, broken today, and the only thing that changed was an update. Annoying — but usually explicable.
The usual causes
- Cache/data conflicts: old cached data clashing with new code. Clear the app's cache first (Settings → Apps → the app → Storage).
- Permission resets: updates can revoke or re-prompt permissions — check they're still granted.
- OS incompatibility: the update may target a newer Android version than your phone runs.
- Server-side changes: the app is fine; the developer's backend changed. Check the app's official channels.
- Bad update: it happens — developers ship regressions. Check recent Play Store reviews; if everyone's complaining, wait for a hotfix.
What to do
Clear cache, check permissions, restart. If it's still broken, roll back only via safe means — don't grab a random older APK (see APK verification). Report the bug through the Play Store listing so the developer sees it. And keep Play Protect on throughout. Independent guide.