
How to verify the authenticity with old sticker?
Old Sticker
1. Carefully scratch off the silver coating to reveal hidden security code. 2. Enter the unique identification number below 3. Click "Check" to see if your device is a authentic product.
1. Carefully scratch off the silver coating to reveal hidden security code. 2. Enter the unique identification number below 3. Click "Check" to see if your device is a authentic product.