[johngorrow]

Earlier today I did in upgrade on my line, to get an HTC Touch for another family member on our family share account. I had planned on upgrading my line, and then just swapping the phone numbers (so I could keep my number on my good old trusty 6700--the other line wasn't up for an upgrade for a while)... however, the sprint rep from the toll-free number told me that although my 6700 had the correct MSID/MSN information in it already, I would still need to edit it. And all of the MSL codes they gave me didn't work (and I had a vague idea that it wouldn't work, but I wanted to try anyway).

Well, I just got off the phone with sprint again, and tech support explained to me that I wont need to edit anything if I want to keep the old phone number. So she changed it on her end and now it works perfectly.

No flashing required! Hooray!