1xBet App Update Error
"App not installed" during update usually means signature mismatch — the new APK was signed with a different key than your installed version. This happens when you downloaded the original from one source and the update from another. Find your exact error below for the specific fix.
Last updated: January 19, 2026
What error message do you see?
Match your error to the cause and fix:
| Error | Cause | Fix |
|---|---|---|
| "App not installed" | Signature mismatch | Uninstall old version, install new (data lost) |
| "Insufficient storage" | Need 2× APK size | Free 300+ MB, retry |
| "Parse error" | Corrupted download | Delete file, re-download on Wi-Fi |
| "Download pending" (Play Store) | Queue or cache issue | Clear Play Store cache, retry |
| "Cannot update" (App Store) | Different Apple ID | Sign in with original Apple ID |
| "Update failed" (no code) | Network dropped mid-download | Switch to stable Wi-Fi, retry |
| Update loop (keeps retrying) | Corrupted cache | Clear app cache, restart device |
How do I fix signature mismatch?
Why it happens: Android verifies that updates come from the same publisher by checking the cryptographic signature. If you installed from source A and try to update from source B, the signatures don't match — even if both files are legitimate.
The only fix:
- Backup what you can — Account data is on server (safe), but local settings will be lost
- Uninstall the old version — Settings → Apps → [App] → Uninstall
- Install the new version — From the source you'll use for future updates
- Log in again — Your account is intact
Prevention: Always update from the same source you originally installed from. If you used APK from the official site, update from there too.
How do I fix Play Store update errors?
Play Store-specific fixes:
"Download pending" or stuck:
- Settings → Apps → Google Play Store → Storage → Clear cache
- Settings → Apps → Google Play Store → Force stop
- Open Play Store → retry update
"Error checking for updates":
- Check internet connection
- Settings → Apps → Google Play Services → Storage → Clear cache
- Restart device
Update available but "Update" button missing:
- App may be region-restricted in Play Store
- Use APK update instead
How do I fix App Store update errors?
App Store-specific fixes:
"Cannot Update" or "This Apple ID has not yet been used":
- Settings → [Your name] → Media & Purchases → Sign Out
- Sign in with the Apple ID you used for original download
- Retry update in App Store
Update not appearing:
- Pull down on Updates tab to refresh
- Check if app is still available in your region
- If removed from store, keep current version or use alternatives
"Unable to Update" (enterprise apps):
- Enterprise certificate may have expired
- Check official site for new installation link
- Delete old app, install fresh from official source
How do I fix APK update errors?
APK-specific update fixes:
| Error | Fix |
|---|---|
| "App not installed" (over existing) | Signature mismatch — uninstall old, install new |
| "Parse error" | Delete APK, re-download completely |
| "Install blocked" | Enable unknown sources for your browser |
| Update button shows "Install" instead | Old version was removed — normal, proceed |
| Version number didn't change | You downloaded same version — check version before download |
Quick reference: update error troubleshooting
| # | Try this | Fixes |
|---|---|---|
| 1 | Restart device | Stuck processes, cache issues |
| 2 | Free 300+ MB storage | "Insufficient storage" |
| 3 | Switch to Wi-Fi | Network drops, slow download |
| 4 | Clear store/app cache | "Pending", loops, stuck updates |
| 5 | Re-download update file | "Parse error", corruption |
| 6 | Uninstall + fresh install | Signature mismatch (last resort) |
Note: Steps 1–5 preserve your data. Step 6 requires reinstall and loses local settings (account data stays on server).