How do I fix Clash of Clans not working on Android?
However, if you’re still facing the issue in 2020, there is a quick fix for that: Close the CoC app, close all the apps running in the background, and then restart the CoC app. This should fix if your Supercell ID refuses to load the saved game data.
Why is my CoC app not opening?
Power your device off and back on, then try re-launching the app. Remove the app and re-install it. Upgrade your device to the latest iOS version it supports. Log out of GameCenter and log back in.
Why is my device not compatible with Clash of Clans?

If your device is currently running on a operating system lower than iOS 10 or Android 4.4, you will no longer be able to play Clash of Clans unless you update to a later iOS/Android version. Please update to iOS version 10 / Android 4.4 (or higher) as soon as possible.
Why my Clash Royale is not working?
First up, physically close Clash Royale by using the multi-tasking button on iPhone or Android. Then restart it, for a more reliable connection. We’d also recommend turning WiFi off and back on, just to be safe. Head to Settings > WiFi, turn off and back on with Android.
Why is my game not loading Android?

Clear Your Cache Go into Settings > Apps. Wait for them to populate, then hit clear cache. Try Games first, then check to see if the problem is solved. If not, try clearing the Services cache next.
Why does Clash Royale keep crashing on Android?
Go to Settings -> Storage and ensure your device has at least 100MB free for Clash Royale. Log out of Google ID and Facebook then try again. Sounds stupid but I confirm this solution does work! Make sure that your device Date/Time is correct.
Why is my Clash of Clans stuck on the loading screen?
To fix this simply go into your application manager, find clash of clans, and clear you cache. Then restart clash of clans and feed that sever addiction! Press the multi-tasking button (the two overlapping squares) Long press on the CoC app, choose AppInfo Force stop the application. restart.
What Android version is required for Clash of Clans?
OS 4.4
In order to fully enjoy our Clash of Clans, it requires at least the following specs: Android: OS 4.4 or better. 0.5 GB of RAM minimum (1GB or more recommended)