@just_jeepin:
1. Need? No.
2. Should? Possibly, it makes playing with the ScreenSavers' hack settings easier, for example. But need? Nope. Since it has a new dependency (MKK), if you want it, I'd say do it after the update.
3. Need? No. Unless you've reset your device to factory at one point, or want to be extra sure you won't get screwed by the update. (In this specific instance, reinstalling the JB has the same effect, so you can do that instead).
|