Samsung has just pushed U.S. Cellular Galaxy S4's (SCH-R970) firmware to the KIES server. In the last few days, we have received stock official firmwares of AT&T, T-Mobile and Sprint variants of the Galaxy S4 and just now U.S. Cellular Galaxy S4's firmware has hit the servers! The firmware is based on Android 4.2.2 Jelly Bean with Samsung's Nature UX 2.0 running on top of it.
Firmware Details:
Android Version: 4.2.2 – Build JDQ39
PDA: R970VXUAMDL
CSC: R970USCAMDL
MODEM: R970VXUAMDL
U.S. Cellular Galaxy S4's (SCH-R970) firmware is available for download from our Firmware Section. Now as the official firmware has been released, it's going to rain custom ROMs and custom kernels for the U.S. Cellular Galaxy S4 (SCH-R970).