QA Questions › Category: Head Unit Question › Which firmware to I install?
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VW Transporter asked 5 days ago

Hi guys,  I\’m looking to update firmware on my RCD330 but there appears to be a 187A and 187B? How do I tell which one I have? Thanks in advance!!!

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ddren Staff answered 1 day ago

Hi.
You can provide your purchase link and I will help you judge your unit brand. Or you can provide a screenshot of your unit’s settings-system version. You can also see the brand and model of your unit.