My IPhone 6 Camera has bad quality?

When I first got my iPhone 6, the camera was amazing! I wanted to keep it that was so I kept "cleaning" it. Soon later, I realized that it just made the camera worse. Now, my camera quality has gone down. It's almost as bad as my iPhone 4 and iPod camera. When compared to the cameras on the iPhone 6's at the Apple Store, it's very bad. Is there any way I can fix this?

Your "cleaning" the lens probably added minute scratches to its coating, thus reducing its image making qualities.

NEVER use a household "window cleaner" They contain ammonia and other harmful contents which can attack the optics of a lens. In addition, if you actually sprayed the cleaner on your camera, the excess fluid probably seeped into and aournd the lens itself and could have desolved the material that holds the lens together or at least over the sensor in the mobile.

Photographers NEVER want to have to clean their lenses and thus before they ever use a lens, the place a new UV or NC filter over the lens to assure that any dust, mud or other debris never reaches the lens.

Yes, when they are in controlled environments, they remove the filters to reduce any lens flare or ghosting the filter may cause, but once the shoot is over, the filter goes back on the lens.

A mobiles lens has not threads to attach a filter, so under those conditions, the only safe way to clean finger prints off a mobiles lens is to use a micro fiber cloth to g e n t l y remove the greesy prints.

If you had the forethought to insure your mobile, then have the damaged mobile replaced and stop with the cleaning urges

Buy a real camera and use it only under ideal lighting conditions.

Breathe on the lens and try cleaning the lens with a clean microfibre cloth, like the one found in glasses cases.
This makes an amazing difference to glasses which become 'smeared'.
If you have caused serious abrasion to the lens then there's little you can do other than to increase the contrast settings in the camera app.

Apple has acknowledged that there were some iPhone 6 cameras that were bad. They will replace them (the camera, not the phone) for free at any Apple store, or you can send it in by mail. Look for the details on Apple's web site.

Just skip it and get yourself a real camera. You're pictures will be far superior to even the best of what an iWhatEver can produce.

Ya, it happens some time. By the way, you should buy a real canon camera or any other brand camera for you.