Hi pondlife,
that's really bad :-(
I'm the lucky man here - I just finished my tests with the v5 bootloader and
wanted to switch to a SVN version.
Luckily I didn't do it 'til now.
But the question is: what's changed in the last months?
My last try with a SVN bootloader was this year (don't remember if it was
July, August or September).
As far as I remember I didn't do other steps than you described...
Really strange!
I hope you are able to bring your H3x0 back to life again...
BTW, I'm still using my H340 nearly every day - I couldn't find an appropriate
replacement device which has at least the same space available (better more)
and at which Rockbox runs flawless.
with regards,
Matthias