2016-07-11-08:49-TP-Duo-RC2 37290ee9839f14f751393f002c46df32 ./bin/ar71xx/openwrt-SECN-4-TP-Duo-RC2-Duo-wr842n-v1-squashfs-sysupgrade.bin fa349ab238c4a670dfea0e39c194817d ./bin/ar71xx/openwrt-SECN-4-TP-Duo-RC2-Duo-wr842n-v2-squashfs-sysupgrade.bin