Hi, I followed the guide to hack my W9980 following this link https://openwrt.org/toh/tp-link/td-w9980#install_openwrt_via_web_interface_hack_without_opening_the_case
The installation seemed fine and everything went as stated in the guide, but after having installed the firmware in mtdblock1 and mtdblock2, I rebooted my router and the web interface doesn't work. I can't connect to 192.168.1.1 anymore, even with telnet. The guide stated that I should have openwrt webinterface after the reboot. Did I miss something? I did the backup on the usb external drive, but without telnet working I can't even restore it.