If the screen on your iOSTympa System is black or the App is not responding please follow these steps:
1) Force close (or "kill") the App - this is done by slowly dragging your finger upwards from the bottom of the screen - then flicking the app upwards to close it.
2) Sometimes you may need to restart the phone.
- Simultaneously press the 'Hold' and Volume Up buttons.
- Slide to power off.
- Wait 1 minute.
- Press the 'Hold' button to power on.