I too had the same problem using TouchNooter to root my NST running BN's OS v1.1.2. I was able recover using this TouchFormatter
tool, but YMMV.
If you succeed, before attempting to root again, I would suggest that you update your NST to v1.1.2 (not v1.2
) and then back up your NST using this procedure
In case you want to make another run at rooting, IMHO the best rooting tool for v1.1.2 (again not v1.2
) is MinimalTouch
, its two-step process is a bit tedious but worked for me and many others.
Also you should take a look at this thread
for some more info on rooting the NST family.