For sound problems please check that:
- Your other applications have sound.
- The mute switch of your device is off (some apps may disregard this switch, so they have sound even if it's on)
If the game crashes or sound problems continue:
First: close any open applications!
When you quit an app, it is not closed, even if you restart your device.
So sometimes you have a lot of apps in a waiting state... and they consume memory.
Follow these steps to force an app to close (see screenshot ):
- From the Home screen, click the Home button twice.
- Tap and hold on the app.
- When it starts to jiggle, tap the to close it.
- Double-click the Home button
If it still doesn’t work:
- Restart your device
- As a last resort, delete the application and re-install it.