iPhone 4 Antenna issues: Software or hardware?
A few reports are surfacing that claim the current reception problem with the iPhone 4 could be an issue with the phone’s OS software instead of the phone’s construction. Similar to the recent videos showing the grip on the iPhone 4 resulting in signal loss, others have released videos showing the same things happening on older models after having upgraded to iOS 4. This indicates the problem is in the operating system instead of the phone’s hardware, which is promising for people who have been impacted by the reception issue.
Originally posted at MacFixIt