I first install openwrt-brcm-2.4.trx via tftp, and use"mtd -r "to install brcm47xx-2.6.trx , I don't wait for its end and break it. Then the poewr led on my router twinkle always even if I unplag the power cable and plug it again. NOW I can't download any image into it via tftp.
      Could anynoe tell me why? I am anxious!