Android Puzzle Modification

Looking for someone to make the next modifications in an android puzzle game. * Currently the images in the puzzle are stored inside the apk, we need to store the image in an outside server, so the client browse the images, watch it and select it for puzzle.. once the image is selected the same one must be stored on the phone. * Add differents albums with the option to unlock them ( using amazon in app purchasing). Once the user unlock the option the whole album must be downloaded. Estimated time: 1-5 days