I have a problem buddies, this was a black theme that I've downloaded from Web, I changed the operator logo and put an Aston Martin Logo, and then I made a wallpaper in 174 x 144 resolution for my phone, when I view the picture from the Gallery, I can see the picture sharper, but when i set it as a wallpaper, the picture becomes blurry 😞 what should I do to make the wallpaper as sharp as the picture that I see in my gallery on the phone, I use a black N72..here you can see the difference:
Wallpaper Problem on my N72
It's the very well known issue. Try to set the wallpaper using Resco Photo Viewer app.
To make the picture sharp, you need to make it 174x142 in size. I had this problem on my N70 until I realized that on the edges of the screen are two narrow lines of 1 pixel each.

