Z120Luvah

I did the first step after reading the Z110 upgrade post and what I get is "upgrade failed" and it keeps looping until I hold the eject button down. I am already at the latest update level, so is there a way to force the update? I assume that's my problem. Any ideas? Thanks!

Maybe I'm missing something - I've searched the site so forgive me if I'm blind. My issue - I have a Z120BT and am trying to upgrade the maps (CNSD-210FM 2011 ver.) I followed the steps for the Z110 upgrade with the hacked upgrade but it doesn't work on the Z120 hardware. It keeps giving me upgrade failed. So is this not out yet? I assume I still need to crack the update so that I can get past the password check. Thanks in advance for any help!