I'm not really savvy enough to know why this is, but I do notice that while it doesn't completely clear up the data registration issue for me, disabling 3g data speed on my iPhone 3gs and restricting it to running on Edge seems to help a whole lot. It still drops data connection eventually, but not nearly as often. Any idea why that might be?
Also, I wondered if turning the Data Roaming widget in my network settings to the On postion would help me any. Would this have any negative impacts, such as allowing abnormally large data usage periods that may get my account shut down? I rarely travel outside my home area code, and don't really do any kind of streaming music or video. Thanks in advance for any comments or advice you may be able to offer.
It may help to know that I use a locked iPhone 3gs that is unjailbroken. All I did was get rid of my contract at the end, purchased a ST sim online, and used unlockit.net to get it running. I dont even have MMS working, so I don't use scuds of data.
Heavy is good... Heavy is reliable... If it does not work, you can always hit him with it.