Folks at XDA have released Baked Black Bean 8 firmware for the Samsung Galaxy Exhibit 4G Android smart phone. Everything is working in this Jelly bean ROM except Bluetooth radio. Here are the features of the ROM.
Fully rebased to latest android-4.2.2 sources
Baked Settings (clone of aokp’s rom control made our way)
Includes Powerwidgets (cm10.1) may be removed in the future.
Includes CM’s custom led control (cm10.1)
Lockscreen shortcuts 5 phone 8 tablet (cm10.1)
LockClock widget app cloned from cm10.1 and modified by baked
Full customized Mms app (baked)
Includes DSPManager (cm10.1)
Includes CMFileManager (cm10.1) inverted of course
All system apps and Gapps fully inverted for your pleasure (baked)
You can download the firmware from here.