Hi all! I installed OpenWrt on my device like two days ago and was having a good time. Sadly I tried running a script and it made the router run out of memory every time (8/32 device), so I searched online what could be done to improve OpenWrt on low-mem devices.
I stumbled upon this article about saving some space by removing some packages, therefore improving RAM a bit. Unfortunately while removing some of those I forced the removal of dependencies instead of just force-remove the package itself.
I was then not able to reach LuCI and I thought rebooting the router would help, but now the router will not boot as the status light will blink just twice and then will stay lit indefinitely. I am able to get ttl=100 ping responses from the router when it's turning on but TFTP flash won't work even though it says firmware was upgraded successfully (it doesn't reboot itself).
Digging for some more information I learned about failsafe mode and I do see my router sends a message saying to press a button to enter it (using Wireshark and tcpdump), but when I do it doesn't do anything.
I have tried both the reset button and the WPS button to no avail, also pressing a button several times won't do much help. It seems the recovery info on this device is unknown and I'm wondering if now my router is just another paperweight
Thanks for reading and I hope someone can give any advice or help!