I'm dealing with several units with flash layout which slightly differs from the one in the docs. I got them second hand so can't give you more details. The year printed on the board is 2011 and the antennas are the size of a euro coin each. This thing's ancient. Here's the reported layout:
UBNT-BZ.v4.3.28# cat /proc/mtd
dev: size erasesize name
mtd0: 00040000 00010000 "u-boot"
mtd1: 00010000 00010000 "u-boot-env"
mtd2: 00760000 00010000 "kernel"
mtd3: 00040000 00010000 "cfg"
mtd4: 00010000 00010000 "EEPROM"
Should I flash initramfs-kernel.bin
image first and then the squashfs-sysupgrade.bin
? To be frank, I tried with the sysupgrade
first but I think I bricked one of the units.