This article describes how to troubleshoot Errors 2&4.
Errors 2 & 4
1. Go to the "start" screen:
Tap the settings button() at the bottom of the screen, then tap "Update".
Tap "CHECK AGAIN" 3-4 times until you see the "DONE" button:
2. Turn off and back on:
Press the power button until the white light turns off.
If the problem persists please contact Ripples' support- Support@Drinkripples.com or call your local support number.