If you’re having trouble restarting Clash of Clans on your iOS device, there are a few things you can do. First, make sure your device is fully charged. If you’re still having trouble restarting the game, try resetting your device by holding down the home button and power button at the same time for about 10 seconds. If that doesn’t work, try deleting all of your Clash of Clans data and reinstalling the game. ..