F7S OTA (Over The Air) is firmware for F7S tablet, including FCAR Android platform and diagnosis app. 

Before you want to make software update, you have to make sure internet is connected. FCAR tablet will be able to use WiFi or Ethernet.

1. OTA update: Tab --> Settings --> System Updates

Make sure to have AC adaptor to plug into charging in case out of power

If there is new OTA available, it will show new release available and just click on update 

Final step, you need to reboot your tablet, and then go to make all other updates (APK, Extension, VCI and vehicle database)