If your version is behind or incompatible with the IQ Panel, you're IQ2 must be updated over Wifi using this process.
- Delete IQ2 from main panel
- Do two master resets on IQ2(s) back-to-back
- Reconnect to Wifi on IQ2
- Grab IP address and add to main panel, stay on Wifi connect screen
- Add IQ2 to main panel DO NOT PING after adding
- Go immediately to Upgrade Software --> enter Patch Tag "iq2163" and IQ2 Panel Upgrade Using Network.
- Press OK when done. DO NOT TOUCH IQ2 for up to 10 minutes
- IQ2 will reboot itself and finish installation process of upgrade