How to install debian on new USB Stick without reflashing bootloader

Hi,

I'm a noob here, and I'm sorry for my english... I make lot of search, but I don't find it...

I'd like to make a new debian install on a new USB stick but I don't know really how to make it without running Jeff script (I already run it for the first USB stick).

I don't wan't to run the script again because I don't want to flash again the bootloader (risky..)

Thanks a lot for your answers.

If your uboot is the latest one already, the script will not update it anyway.

Thxs for the answer. Finally I just delete the bootloader part on the script and it just work fine.