If they were ever to remove IOS60 and were on 4.0 or 4.1 then it would brick. Don't tell people to delete IOS.DntBh8n - Looking at your SysCheck, I'd say that you should reinstall IOS60 - that's what CFG Loader uses(?).
Also, IOS60 is not used by cfg loader (neither is IOS57).
None of them use IOS58 or any IOS at all, they use cIOS only.I think that if the hbc is running ios58, some use that