New rear camera worked, then blurry

[PJS_8200]

I replaced the rear camera on my note 9 last night. After installing and prior to buttoning up I powered it up and checked the camera. All aspects of the camera worked perfectly. Once I had it all put back together and fired it up again, my camera no longer focuses. I've tried gently tapping on it, clearing cache, and everything else I could think of short of trying to open it up again. Any help would be greatly appreciated.

 

[anon(10614692)]

Take it to a competent repairer. It is impossible to diagnose hardware issues without examining the device

 

[mustang7757]

Where did you purchase the camera ?

 

[L0n3N1nja]

I've never seen the camera replaced on newer phones but my first guess would be the glass cover over the camera isn't sitting right or got dirty on the inside. If the lenses/glass aren't the correct distance or dirty on a regular camera it would cause focus issues and blurry photos.