Errors like "Installation Failed," "Incompatible Device," or "Error Code 505" are common.
1. Verify Compatability
Our app needs Android 10+ for best performance, but may run on Android 9. ??????
Check version. Go to Settings > About phone > Android version. Update if possible.
2. Clear Play Store and System Cache
In Play Store, go to Settings > Apps (or Apps & notifications) > Google Play Store > Storage & cache > Clear cache.
If needed, Clear storage (this resets the app but not your account).
For deeper cleanup, restart in recovery mode (varies by device: e.g., hold volume down + power on Samsung) > Wipe cache partition (no data loss).
3. Check for Restrictions
Go to Settings > Apps > Google Play Store > Permissions and ensure all are allowed.
For parental controls:, go to Settings > Digital Wellbeing & parental controls > Check if restrictions block installs.
4. Disable VPN of Firewalls
If using VPN, turn it off. Go to Settings > Network & internet > VPN. Try a different network.
If the error says "not available in your country"...
Check your Google account region. Go to Play Store > Profile > Settings > General > Account and device preferences > Country.
Related Articles
Installation Fails with an Error Message - Apple
Common errors include "Unable to Install App," "App Not Compatible," or "Verification Failed." Here's how to troubleshoot. 1. Confirm Device Compatability Our app requires iOS 15 or later for full features, but it may work on iOS 14 with limitations. ...
App not Downloading or Installing - Android
If the app won't download from Google Play Store, shows "Pending" indefinitely, or fails to install. 1. Check Google Account Sign-In Ensure you're signed in. Open Play Store > Tap your Profile Icon. If not signed in, add your Google account. If ...
App Crashes on First Launch - Android
If the app starts then force-closes immediately. 1. Force Stop and Reopen Go to Settings > Apps > Our app > Force stop. Then tap the Pistol Boundaries icon to launch 2. Update the App Go to Play Store > My apps & games > Updates > Update Pistol ...
App Not Downloading or Installing - Apple
If the app won't start downloading from the App Store, gets stuck in a "waiting" state, or fails to install completely, try these steps one by one. 1. Verify your Apple ID and Sign-In Status: To ensure you're signed in with an active Apple ID. Go ...
App Crashes on First Launch - Apple
If the app opens for a second and then closes back to the home screen, it could be due to corrupted data or conflicts. 1. Force Close and Relaunch Double-click the Home button (or swipe up from the bottom and pause on devices without Home button) to ...