Back after Customer Care visit(s)
1st Visit - Bandra West Nokia Customer care -> Engineer on vacation, Cant fix latest gadgets
2nd Visit - Sion Circle Nokia Customer care -> "You have put wrong version of Firmware on this phone, nothing can be done now."

No answer as to How to choose the correct firmware. (I wished i could pull them to Nokia website and show where the correct version might be.)
3rd Visit - Phenix Mills - Bright Point India Nokia CC -> i think this is the biggest and main Service center. I also think this is where i met most nonsense front desk dolls.
"Wi-Fi will not work in all area's, it will depend on username and passwords, DRM license loading will take 2 working days." :ashamed:
I had almost given up, last ditch effort, tried asking if I could get old firmware loaded -> "It cant be done, only upgrade is possible, downgrade is not possible as the chips are read-only." :rofl: :rofl: I slapped myslef and jumped into elevator.
4th Visit - Divine Dadar NPD - Good chaps, asked for bill, luckily i carried that. Since the phone was bought from same shop, got direct access to service engineer, spent next 1 hour with them,
Current State
Firmware re-installed by CC, phone wiped. works Fast and works ok (works OK, still not perfect)
Wi-Fi now works with routers, but not in ad-hoc mode. somethings f#$%^# up.
Got DRM license back. those folks promised to let me know as soon as they get a fix for remaining issue's.
cheers