Thumbs up Hard brick QHSUSB_DLOAD fix

Has anyone tried this? This is not my work, just found it on some Chinese website
http://www.zpsjbbs.com/forum.php?mod...hread&tid=5097

You'll have to translate the website, because it's in Chinese or something like that.
I've read in TinyBeen thread, that QHSUSB_DLOAD is hard brick, but if this fixes it?
It's not my work.