Disc-Based Step by Step Overview:
Step 1: Disc Only:

Step 1: Open an account on the PlayStation®Network (or log in to PlayStation®Network using your existing PlayStation®Network ID account).
Step 2: Select the PlayStation®Store icon on the PS3™ system home screen.
Step 3: On PlayStation®Store, select ‘Redeem Codes’ at the bottom of the menu.
Step 4: Enter the voucher code (“Code”) exactly as it appears on the voucher.
Step 5: Once the Code has been entered correctly, select ‘Continue’ on the dialog box.
Step 6: Select ‘Confirm’ to accept the Terms of Service.
Step 7: Select ‘Continue’ to complete Code redemption.
Step 8: The Code redemption is now complete. The Code cannot be used again or associated with a different SEN account. Once you have your PS4™ system, you can proceed with the next step.

Step 2: TO DOWNLOAD PS4™ VERSION OF GAME:

Step 1: On your PS4™ system, register the PS4™ system with the SEN account through which you redeemed the Code.
Step 2: Select the PlayStation®Store icon on the PS4™ system home screen.
Step 3: Search for the name of the game on PlayStation®Store and select ‘Purchase’ to download digital version of the same game to your PS4™ system hard drive. The discounted price will be deducted from your network wallet according to the Terms of Service and User Agreement.
Step 4: Insert the PS3™ game disc into your PS4™ system**.
**PS3™ game disc required to play digital version of the game on your PS4™ system.

PlayStation®3 to PlayStation®4 Digital Upgrade Program - PlayStation®

Deci o sa trebuiasca discul fizic de PS3 bagat in PS4...