Blurry rear camera A30

[LeonCohen]

I cant anymore take picture, beside selfies, as the screen become blurry when facing what I would like to picture. the pic is blurry too of course.

Very sad, I cant read QR code.

I followed the solution post, clear cache, soft reboot,.... several times,  nothing changed...

[AadamNajjaar]

Maybe take it into a Samsung Support Center. Was your camera always blurry?

[Tsogo_sam05]

Hi, LeonCohen please follow the steps below to do this: 
 
1. From the home screen, swipe either up or down to access apps. 
2. Select a Camera. 
3. Select Settings. 
4. Select Reset settings. 
5. Tap Reset.