No. I do not know if you can re-hack TV, because files from widget hack are different than same files from HmH.mmhorda wrote: because from what you are saying it seems that some files from HmH just cannot be copied from USB to TV over again due to the same files with wrong permissions that are already in rwarea left from previous hack?
Get cable, format partition (actually you get it not cleaned, but formatting removes any changes on it) and re-hack TV.