Product : Cell Phones > AT&T Cell Phones > SGH-I607
1. Press and hold the two keys indicated by the Blue Arrows
2. Begin with the BlackJack powered off. Simultaneously press and hold the Right Soft Key and the Camera Button
3. Press and Release the Power Button indicated by the Red Arrow.
4. While continuing to press and hold these buttons, momentarily press and release th e power button.
5. Release the Keys from Step 1
6. When the USB Downloader screen appears, release all buttons.