How To Get ranks and prestiges on BO3.
1st, you have to have Console Manager (CCAPI 2.60)
2nd, connect to your ps3, Then go to the memory tab
3rd, hit the Retrieve List button, and click /dev_hdd0/game/NPEB02266/USRDIR/Default_mp.self
4th, for Prestige Paste (0x38907E38) for Level Rank C&P...