Originally Posted by zeeks
not sure why you'd want tb cfw when its useless these days?
if you change cfw's after downgrading you'll need to dehash the console every time you change. Search the forums, its been discussed many times.
You only have to de-hash the console once after downgrade.....once it is de-hashed it will not need it again unless it is updated above 3.55 and downgraded again.