I don't know if you remember the "Magenta Dot" on the Kodak 14n. The 14n was one of the first FF digital cameras - Nikon mount. $4,500 + tax new. The Magenta dot became an issue - right in the center of the sensor. It wasn't mapped out in the firmware. While still under warranty, Kodak charged $1,500 for a sensor upgrade. For those who owned 2 cameras this was 2 x $4,500 + 2 x $1,500 for a known problem that Kodak wouldn't fix in cameras that were just 3 months into a 2 year warranty. Kodak's upgrade was the 14NX - meaning the sensor was changed out and new firmware reloaded. The next camera model was the SLRn.. same camera as the sensor upgraded 14NX.
So, those of us who got screwed by Kodak for some serious money - never bought another Kodak digital product. Kodak was soon out of the Pro Digital camera business. They didn't learn from a long history of instances, of not treating their customers well. Kodak invented modern digital photography - Look where they are today.