You do need a Google account only if you want to use Google services.  You WILL need a Google account in order to make sure your device stays up to date with the latest & greatest Android updates, including receiving updates from the applications you have downloaded to your device.

 

If you need any further assistance with this question, please contact the Sonim Customer Experience Center at 1-833-MY-SONIM (1-833-697-6646) or email us at [email protected].  We are open 24 hours a day, Monday-Friday and we will further assist in troubleshooting.