Some USB burners used to offer to create a persistent storage environment within the thumb drive. It’s been a while since I used anything other than Etcher (which doesn’t offer this that I’ve noticed) but the idea is certainly not impossible to achieve.
Some USB burners used to offer to create a persistent storage environment within the thumb drive. It’s been a while since I used anything other than Etcher (which doesn’t offer this that I’ve noticed) but the idea is certainly not impossible to achieve.