u change the prl by first getting the correct 1 / u'll find here :
http://www.corolada.com/prl/
then u load it into the "My Documents" on your phone / if u have a SD card, u should also copy it there, if the SD card has a folder called "My Documents" copy it in there also/
once that is done go and dial ##775 or ##775# which ever works, and then select edit , then browse and locate prl/
because its alot of info for me to write, i suggest u look up ALL my post regarding qwest, i show u how to EASILY get your SPC code , because GetSpc doesnt work on qwest 6800's.
Plus i think im the only person who copied the original qwest 2.13 rom ,(which u should find a link to in 1 of my posts) i have the 1.47 radio which can be used instead of the 1.39 which isnt as good as the 1.47 anyways
A friend of mine from work bought a mogul yesterday brand new from qwest/ i took it home and during my lunch i upgraded it to radio 3.37 and DCD 3.04 rom ( of coarse i had to load both spl 1.20 and 2.40 at 1 piont / then load a sprint rom upgrade then to desired DCD 3.04)
i used DCD 's kitchen which allowed me to load the qwest customization package, so good luck ive said all im going to say