I bought a Jetson platform from one IHV but I found their BSP image has too many modules I don’t need. I have created my BSP with the same JetPack version (4.6). I am going to try BSP image OTA and my question is “could BASE image and Target image be with the same JetPack version?”
It should be okay. But the real problem here is we don’t guarantee it would fully work fine on custom BSP from other vendors. If the vendors provided their own BSP, please contact with them about this request first.