Tried to update de firmware of my DIR-615 (REV E3) this morning (for no particular reason) using Chrome browser, and it crashed hard. now there's only the orange power light on and can't do anything. I've done my homework and tried the emergency recovery procedure but it appears to be an unsuccesfful try. the power light keeps on flashing, but the emergency page is not loading. I did all the steps, turned off firewalls, static IP, installed firefox.. tried many times and never worked.
what more could I do?