Sometimes the photo upload can take more than 1-2 minutes, depending on the internet connection in your device. To ensure a fast photo upload we recommend you connect your device to Wi-Fi. If you notice that the photo upload is not progressing, it might be related to a missing photo in your book. We suggest you go back to your book and review all your pages. If you notice there is a missing photo on a page or if one of the photos looks highly pixelated or blurry, that means the photo failed to upload. In such case, please remove and replace the photo.