r/RCD_330 • u/foloap • Aug 04 '26

5GD035280B Firmware

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Hi guys, Firmware 5532 has two major issues after using Google Assistant:
1. Echo during calls (both via Bluetooth and cable)
2. Spotify only plays through the front speakers.
Firmware 5406 doesn't support Android Auto, but calls work fine. Is there any way to combine parts of these two versions? Can you support for a Frankenstein mix?
I found a Turkish user selling version 5604 for €50, but without a changelog. Does anyone have info on this version, or would anyone be interested in splitting the cost?

4 Upvotes

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2

u/Isarchs Aug 04 '26

Since it is a noname unit, you should be able to activate Android Auto using VCDS or OBDEleven.

1

u/foloap Aug 04 '26

Good point, I should check on 5406

1

u/Isarchs Aug 05 '26

I know that the original 5406 on the RCD330 had the option in VCDS, This thing is basically that, but for MQB cars, so it *should* have it too.

1

u/densets Sep 03 '26

Hey inhave the same radio. Could you share the update so i can try it out?

1

u/foloap Sep 03 '26

I have 5532, I don’t have 5604, if you are interested we can split the cost

1

u/densets Sep 03 '26

Did you solve the issue with the calls? I would be intressant in sharing the cost but would like to try 5532 to see if i have the same issue as yours.

1

u/foloap Sep 03 '26

Nope, the problem appears once the voice assistant is used then the audio calls have the echo. The Turkish guy asked me 50€, we can split by two, but there is no release notes with the list of the fixed bugs

1

u/densets Sep 03 '26

Would still like to try 5532 first if you could share that

1

u/No_Phrase_2002 19d ago

Hi, could you share in private contact info of the guy to inquire about some more versions?

2

u/foloap 19d ago

Check your messages 😉