Need help connecting to the SJCSD BYOD WiFi network?
You’ve come to the right place! Simply locate your device type below and click the link. Note that there are many types of devices and these are just a few of the most common ones.
How to fix the “Invalid Certificate” error
When accessing websites from your BYOD device that’s joined to the district’s networks, you’ll receive an error message stating “Invalid Certificate” or “Invalid Security Certificate”. If this happens, simply visit the link below and follow the instructions for your specific device (iOS, Android, etc.)
- St Johns County Schools BYOD Certificate Install: https://certs.stjohns.k12.fl.us
Please note: this link is only accessible for users connected to St. Johns County School District’s network