Jetson Nano Jetpack Upgrade

Is it not possible to upgrade the old jetson nano’s jetpack to versions above 5?

I tried following the below guide and when I type sudo apt show nvidia-jetpack , it shows version 5.1.2-b104, but when i inspect /etc/nv_tegra/release it shows R32 ,REVISION 7.5
[how-to] Jetson nano, updating jetpack from 4.4.1 to 5.0.2 - Jetson & Embedded Systems / Jetson Nano - NVIDIA Developer Forums

Hi @haadimwork

The latest support of Isaac ROS doesn’t work on Jetpack 5, and in the end not on Jetson Nano.

You can use an old software release on our github repositories, but you need to compile everything from scratch.

The last release was working with Jetson nano is the DP 1.1 Release and you can find the release note with the tag release v0.11.0-dp

Best,
Raffaello