Not sure about this but there may be a correlation.
First, I'm not a cell phone person. I bought a cheap Virgin Mobile Arc 1 month ago to keep in touch with sick parents. I keep the phone on a charger in the center console. For the first three to four days the phone connected flawlessly everytime, then it just stopped and would not connect unless I power cycled the phone. I tried everything described above....deleting and re-creating....etc.
This continued until I had the car in for the service bulletin described in this thread...
zer...esets. (The TSB shown in the thread has since been revised so that only a reload of updated software is required). That was about 10 days ago and the phone now connects every time and has been stable ever since.
Modified by brainguyus at 8:27 PM 6/10/2009