Originally Posted by baileyscream
for ode you need to hardware downgrade to get your drive key so money spent on buying a flasher etc or paying someone to downgrade.
then you can put on free cfw (put on rogero's latest 4.30v2 cfw and you don't need to wory about updating just loosing psn)
buy the ode and re-update (once you have your drive key) and install or pay someone to install the ode.
For cobra ODE you don't need to downgrade, It works on all models even 3k and 4k Non downgradable 2k models too. Right out of the Box.