Archived:CreateRGBImage() does not work properly on Nokia 7610 (Known Issue)
If you call the createRGBImage() method with more than 4096 bytes and alpha = true on the Nokia 7610, the phone crashes.
If you take a picture with the camera using the getSnapshot() method and create an Image with Image.createRGBImage(rgbData, img.getWidth(),img.getHeight(), true); the phone hangs when you pass true in Image.createRGBImage(rgbData, w,h,true). The last Boolean parameter turns on processAlpha. If you set it to false, the phone no longer crashes and the code works perfectly.
If you do not need to consider the alpha channel, set the value in that method to false. The alpha values will be treated as opaque.