
Today while on my daily run I decided to stop and take a breather. I also wanted to check Tweetie to see if I had any new @mentions. To my surprise while Tweetie was pulling my replies down from the server an alert message displayed on my screen that read, “Baseband Core Dump in Progress. This should only take a few minutes.” I pressed ok on the message to watch the typical loading spinning circle in Tweetie keep spinning for about two minutes. The podcast that I was listening to went static for about half of a second and my reception meter hit 0. Then almost as quickly jumped back up to its normal five bars and my podcast went on playing normally.
When I got home I decided to investigate just what exactly this message meant. I posted the message on Twitter and here’s what I learned:
jonrojas: @Ultimo119 if you are running the 3.0 beta, that coredump dumps complete error info to be uploaded next time u sync to iTunes
doza: @Ultimo119 A coredump is basically a memory dump when a program crashes. It can be used to debug the crash. http://bit.ly/1Gh4cE
So basically what this all means is that the Baseband Core Dump is the iPhone’s way of “Sending an error report” a la Windows. Thus, if you ever get this message, don’t panic, your iPhone is perfectly normal…hopefully

Ala windows? Mac OS X does the same thing.
Yes it does. People see that message more on Windows though. Think it through before you jump all over it.
Baseband is the iphone modem hardware. It is basically a seperate process that runs in conjunction witht he UI hardware and can fail without killing hte UI.
Baseband is the iphone modem hardware. It is basically a seperate process that runs in conjunction witht he UI hardware and can fail without killing hte UI.