Is there no way to redeem codes without opening the store on PS4? On PS3 you can redeem codes through account management.
I got three EU PS3 codes with no option to choose an additional platform.
I managed to enter the code directly through the PS3 XMB (on PS3 obviously). The PS Store doesn’t seem to work at all. It does download the file, albeit very slowly.
And 5667 MB for the PS3 version apparently.