The only scenario I can think of for backing a configuration right after "restore to OEM" is this.
Let's say we took a backup of config right after restore the OEM and called it "factory_config"
Then we changed configuration one after another several times adding / removing or trying out different things. Finally let's say we reached the desired configuration we want and took a backup "final config"
After couple of days, we wonder or want to know what exactly we have changed from the original factory config because we've done so many changes and we do not remember.
We load the " "factory_config" that we have taken at the beginning of our journey and select "show changed items", which will highlight and show only the items we changed from the factory to the desired final config. We do not write it to car but we just take the notes. "Copy and paste" configuration items into a notepad.
Let's say we took a backup of config right after restore the OEM and called it "factory_config"
Then we changed configuration one after another several times adding / removing or trying out different things. Finally let's say we reached the desired configuration we want and took a backup "final config"
After couple of days, we wonder or want to know what exactly we have changed from the original factory config because we've done so many changes and we do not remember.
We load the " "factory_config" that we have taken at the beginning of our journey and select "show changed items", which will highlight and show only the items we changed from the factory to the desired final config. We do not write it to car but we just take the notes. "Copy and paste" configuration items into a notepad.