Not to my knowledge..editing the build.prop basically just fakes the devices system...I can do some research for you on this and let you know
That would be greatly appreciated. I don't know where else the windows program would pull that information from. The program may update baseband information as well but I don't think it would have any affect on what release of Android is currently flashed. The windows proggy is a Sideload install FYI.
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