LAUNCHXL-CC3235S: using uniflash for servicepack updates

Hi

The "cc3235s launchpad out of box experience" in simplelink academy 6.10.00.00 says to install the latest service pack using uniflash.

I downloaded uniflash & ran it.

1) When i select the bin files (2 off)  i have to enter a Load address...what load address do i use for each file??

2) I would imagine i also need to load the UCF file...how does one do that?? as a bin file? as a text file??

3) must ALL 3 files of the service pack be uploaded??

thanks