Q: My iPhone 6 Plus cannot process  different apps. I get image quality error.  I was at Apple a week ago with the same problem.  I used the phone early am to deposit a check fine.  The lense is clean, cameras been out of case same thi

Hello illus64, 

Thanks for using the Apple Support Communities!

From your question, it sounds like your iPhone’s photos are blurred or out of focus. If this is the case, before returning to the Apple Store, I suggest reading over the following information for information on how to troubleshoot this situation. 

Your photos are blurred or out of focus

If your photos are blurred, out of focus, or have dark spots, try these steps:

1. Make sure that the camera lens is clean. If you need to clean the lens, use a microfiber cloth. If you see dirt or debris inside the lens, take your device to an Apple Retail Store or Authorized Service Provider for more help.
2. With iPhone 6 Plus and iPhone 6s Plus, a metallic case or magnetic lens could interfere with optical image stabilization. Try taking a picture without it, then compare the quality.
3. Adjust the focus by tapping on the person or object in the preview screen. You’ll see the screen pulse or briefly go in and out of focus as the camera adjusts. In photo mode, try to stay steady when adjusting the focus. If you move too far in any direction, the camera will automatically refocus to the center. In video mode, you can adjust the focus before you begin recording.

If you still have issues with the focus on your camera, contact Apple Support.

Get help with the camera on your iPhone, iPad, or iPod touch - Apple Support

Cheers!