If you have a major update, V8 to V9 f.ex. you have to reinstall the software version and restore the backup. Hardware appliances will get these updates.
In your case, these minor updates should work on a software version too of course.
If you have a major update, V8 to V9 f.ex. you have to reinstall the software version and restore the backup. Hardware appliances will get these updates.
In your case, these minor updates should work on a software version too of course.