I am using Nokia Camera app.This is how i take pictures with lumia.When i want to take picture i tap on screen for focus,wait for a few seconds so focus circle gets steady and then i tap camera button.Is that the way i should take pictures or i am doing something wrong?
Apologies for not getting back sooner. I tend to be busy on the weekends.
I'm not an expert photographer so what I tell you will be my opinion and experience only.
There are two very different threads on photos:
This one -
http://forums.windowscentral.com/nokia-lumia-920/200218-pictures-videos-taken-your-920-a.html (if you got to the last few pages you'll find pictures by me and others with Black)
and this one-
http://forums.windowscentral.com/no...ra-bugs-other-issues-[bug-report]-[poll].html basically people unhappy with the camera performance after Black and Amber. Personally at this stage I wouldn't bother downgrading your camera as WP8.1 is coming out soon.
Now, with regards to taking pictures. I put that link there for you to read, not sure if you did but here's some more things I will say.
If you want to take 'quick' pictures, do not use Nokia Camera. The app is slow in taking shots and this can lead to blurry pictures that don't look good. So I recommend the built in app for that.
Next, if you use Nokia Camera on Auto, you're letting the camera determine the best picture. This is not always the best setting, which is why Nokia Camera has all the custom settings for you to use. Auto is really about taking something you know will turn out OK. So my recommendation, if you're going to use Nokia Camera, play around with the settings.
Lastly, I personally find tapping the screen unnatural so I use the button myself. The camera has a two position button for the camera, first focus and the take the shot. I find I have more control doing things this way.
I always recommend that people learn about their cameras and try practice shots to learn how to use them properly. A lot of the time user error is part of the problem. Also keep in mind that it is a smartphone camera and you simply won't get the same results as a 'real' camera.
The last thing I will say, and this is purely my opinion. If the camera is giving you grief, before returning the phone try a hard reset. Especially if you upgraded to Black. A hard rest will solve a lot of problems that may be lingering in your phone. I did one after Black and I've been a lot happier with my phone. Keep in mind to do a backup before doing this.