'Camera' - launches photo mode. First - window of selection size - press left soft ('Auto') and size will be selected automatically. On siemens it is 160120. Next select wish you rotate photo to 90 degerees after photo. Next press '5' and make shot. After it your photo will be opened in editor. In 8bpp mode there is 'Adaptation' and 'Interpolation' affects to result image after photo.