Some users on Jio’s community forums have reported minor bugs post-update:
Select Device Preferences (or "More Settings" depending on your STB model). jio stb software update
Unplug the power adapter for 30 seconds and plug it back in to refresh the system cache. Some users on Jio’s community forums have reported
If you suspect an update is missing, you can attempt to force a check: jio stb software update