it is almost impossible because JTAG console which were rlly used often were patched and now monitored
No, you can only get banned if you do the 11th prestige hack.
51egitserp
Using MW3 Prestige Rank Hack for free by getting it from the Modern Warfare Prestige Hack site and using it to edit and hack your Prestige Level, Rank and unlock everything from guns, camouflage and attachments. Source http://www.mw3prestigehack.net/
you dont
51egitserp
At the moment there is no hack available for this purpose.
Keep playing until you get 10th prestige
if you hack, then yes
either hack or play ALOT
No.
No matter what anyone says. Black ops has not come out with a 15 the prestige hack
Drink Some Milk