Hi @WayneWWW ,
I have come across some documents and understood that OTA upgrade - upgrades the nvidia related packages by following some steps.
Both in L4T32.3.1 and L4T32.4.2 when upgraded using the steps, upgrades nvidia related packages and so the L4T and jetpack gets upgraded.
I was trying to understand what is the extra feature for OTA introduced in L4T32.5?
When I tried to compare the L4T 32.4.2 and L4T 32.5, I found a folder ota_tools were some scripts related to version, to decompress ota packages, handle exceptions, etc., are present. What does these script exactly do?