LG optimus Hub stuck at LG logo

PLZZ GUY HELP ME I'M in BIG TROUBLE!!!!!!!!!!!!!!!!!!! I try to backup my stock ROM using clockworkmod Recovery through my LG optimus hub. when reboot my phone entered into "fastboot mode started udc start() " . then I try to install cwm recovery partition using fastboot.exe. but now I got stuck at LG logo screen and nothing is working. what should I do now?????? ANY IDEA????? PLZZZ HELP ASAP....


Thread starter
thank u bt I don't know how to go in download mode.
can u tell me how to go in download mode and reflash it with new ROM???
PLZZZ reply..
Also known as LG Optimus G E973, LG Optimus G E971, LG Optimus G E975
how to fix any solution
fastboot mode started
-- reset --
--portchange --