This is what worked for me. I had an original iPhone (EDGE) that I updated to the OS 3.0 once it was publicly released. I then upgraded to an iPhone 3GS, so I decided to take the original iPhone back to 2.2.1 for app testing purposes. Some people have been able to [...]
UPDATE: This bug is fixed with the iPhone OS 3.0 release. It doesn't sounds like Apple plans to ever update the 2.x OS with a patch for this, so check out the suggestions in the comments if you plan to continue 2.x support...some very good stuff there.
To the Budgee Users
First off, to anyone still having CSV [...]
NOTE: This has been confirmed by Apple as a bug in Xcode - the bug ID is #6399667. I haven't heard an ETA on when it may be resolved.
This tip is for any fellow iPhone developers getting the 0xE8000058 error when you try to install your app in debug mode on your physical device. I [...]