I tried the rosewill factory webgui to flash, but both failed with the following error:gargoyle_1.5.8-ar71xx-generic-tl-wr741nd-v1-squashfs-factory.bin
gargoyle_1.5.8-ar71xx-generic-tl-wr741nd-v1-squashfs-sysupgrade.bin
I tried many renaming methods, but failed. What should I rename it to?Error code: 18005 Upgrade unsuccessfully because the version of the upgraded file was incorrect. Please check the file name.
I also found someone with the same problem on OpenWrt forums:
https://forum.openwrt.org/viewtopic.php?id=40109