Zv30 corrupted flash
 

Tha same thing that with other flashes
"Enter password
415423554D53544152540D0A7E00A072557E"
but in this case I downloded 3 times flash for ZV30 and without succes.

Oi
 

juste dawnload auther file ;) on support :p

Don't You read?I downloaded 3 times already!

Then you did wrong steps with flashing. All files were checked.

If You mean this steps:
You makes wrong stpes!
1. Run soft
2. Choose correct model
3. Selcet flash file ( download latest verson from support )
4. Then you can flash the phone
than I made it exactly like You said, and I already flashed ZV10 and Z500 with russ flashes from support(with ZV10 had the same problem and fixed after redownload flash file), but with this phone the problem still not fixed, at least I think that not fixed.