Firmware Update unter OpenWRT:

cd /tmp
wget http://mobileaccess.de/fonera/bin/openwrt-atheros-2.6-vmlinux.lzma
mtd -e vmlinux.bin.l7 write openwrt-atheros-2.6-vmlinux.lzma vmlinux.bin.l7 > /dev/null 2> /dev/null
reboot