There are some 3rd party repair shops that do this repair if you can't do it yourself. Try RxTech Repair and click iPhone Repairs. Then Click the iPhone Camera Lens Repair. They cover return shipping to you too.
I was getting a red screen that flashed briefly before loop booting (froot looping?) back to the Apple Logo. I tried to restore 10 times before it finally worked. I disconnected the Front Camera Flex on the last three attempts.