now i got one question, since FydeOS is chromiumOS based, it does boot using enable_dev_usb_boot and clicking on “Boot from external image” in the developer mode screen, Should i flash RW_Legacy (i dont want to use full rom since i will want to get ChromeOS back some day, and i dont want to mess with the mobo of the device), or just install using the “Boot from external image” option? if i do that, will the firmware and recovery boot of the device be erased? FydeOS erases all data and repartitions the drive when installing, will i be able to get chromeOS back / make by device boot at all if i do that?