NISSAN Micra Radio Code Please!

Hi! can you please help unblock my radio?
I just removed my ORIGINAL BLAUPUNKT radio and i notice that the sticker from behind is missing, but i found this codes attached.i have no clue what that mean, i tried the 4 digit code but it wont work.
I attach below the back codes.
28 185 AX613
HP-3123

And another codes are engraved on back radio frame:

8 635 123 393 0
>St SN<
 
Last edited:
Hi! can you please help unblock my radio?
I just removed my ORIGINAL BLAUPUNKT radio and i notice that the sticker from behind is missing, but i found this codes attached.i have no clue what that mean, i tried the 4 digit code but it wont work.
I attach below the back codes.
28 185 AX613
HP-3123

And another codes are engraved on back radio frame:

8 635 123 393 0
>St SN<
Hi Jhon, can you unblock this radio or i should buy one from scrappy?
 
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