@brolly759 said I tried the above and it worked, if you have the time, try it to and let me know how it goes! Well, perhaps you can backup your uboot, but it seems that you can't write it back this way: # mtd write u-boot.bin mtd0 Could not open mtd device: mtd0 Can't open device for writing! [edit] You can, but it's not as trivial, so it requires some hoop jumping to get it done. # mtd write u-boot-env.bin u-boot-env Unlocking u-boot-env ... Writing from u-boot-env.bin to u-boot-env ... # mtd write u-boot.bin u-boot Unlocking u-boot ... Writing from u-boot.bin to u-boot ... [/edit]

@Brian-Robbins There is a script to back up the entire mtd on : https://wiki.openwrt.org/doc/howto/generic.backup I haven't used it because I see little or no use in saving the other partitions..as they will change with every firmware update