How to create a custom setup - to reinstall qnx from a cd or from a usb drive - while some settings must be preserved and reinstalled right after the ‘reset’.
Would it be possible to run a custom shell right after the boot of a custom (?) .boot image to save settings (in memory?? better on usb) and to start the setup with the original files right afterwards? What are the tools and the best ways to do this?
The result must be a upgrade media that ‘upgrades’ only(!) the targeted system (…) and also restores all the ‘non qnx’ extras of the system.
Probably someone already did something like it? I’ll appreciate every hint and advice you can dispense.