The new app, Rawer makes it possible to open these images from the phone itself, view, check Exif info, save and share in full size. It also has settings page for auto white balance and auto brightness etc.
Finally, you can open Nokia camera raw files (.dng) right from your phone. Nokia 1020, 1520, 930, Icon have ability to capture photos in raw format without jpeg compression and lose details but these files are very large and you had to open it on your PC. Now you can open them, view, check EXIF info, save and share in full size without internet connection even raw files without included thumbnail. You can open files from your phone, SD card or email attachment or from OneDrive or from any other app.
Added settings page:
– auto white balance
– auto brightness
– Speed up photo open process to 4x time by reducing image size