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[Solved] Multimedia station (Chinese 2 din with android) no BT and WiFi

Seraffino 15492 11
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
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  • #1 16380890
    Seraffino
    Level 11  
    Polite inquiry.
    Hello. It's about 2Din multimedia radio, Everything was fine, BT and WiFI stopped working for unknown reasons.
    Perhaps something with android, or just electronics.
    I am asking for support in this topic, if necessary, I will send photos of this radio.
    Thank you.
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  • #2 16380922
    leonov
    Level 43  
    And the radio has a factory reset option?
  • #3 16380963
    Seraffino
    Level 11  
    Yes, it has the option to restore the settings, but it does nothing, the problem is the same further.
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  • #4 16381029
    leonov
    Level 43  
    It is rather the fault of the equipment, you need to carefully inspect the inside, maybe some cold February, corrosion, etc.
  • #5 16381743
    Seraffino
    Level 11  
    And are BT and WiFi in such equipment on a separate board as a module or is it all on the main one.
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  • #6 16383286
    gerdowski
    Level 23  
    There should be one separate PCB for BT and wifi. You will find it after the BT antenna (thin shielded cable).
  • #7 16387673
    Seraffino
    Level 11  
    So there is a spin waiting, but will it do anything!? May it be just a cold February and everything will end well ... we'll see.
  • #8 16387813
    gerdowski
    Level 23  
    Take the equipment apart and take pictures of the CD. Maybe we'll come up with something together.
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  • #9 16391113
    Seraffino
    Level 11  
    For now, undressing was stopped, the radio went to the software technician, if it does not help, it will be looking further, we'll see.
    greetings :-)
  • #10 17255414
    don_rikardo
    Level 13  
    Welcome ! I am very curious if you managed to fix this station of yours. I also have the same damage in my station (also Chinese) in Mazda 6 GH - no Wi-Fi and both rear USB 2.0 outputs do not work. And the reason that caused this state of affairs was a short circuit on the extension of the USB cable. Only the USB on the front of the station works. I took apart the hardware and found a burned part on the motherboard - these are surface mount components. How to fix such a station ??
    I will be very grateful for any advice on this topic. greetings
  • #11 17255515
    Seraffino
    Level 11  
    Hello.
    For me, finally, uploading another software helped, I had no electrical damage on the disc.
    You have such ones, which is the problem, maybe if you manage to find out what these elements are and what their values are, maybe the exchange will do the trick.
    Good luck.
  • #12 17255615
    damiancz
    Moderator of Car Radios  
    Archival topic and resolved.

    Quote:
    The software replacement helped


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Topic summary

The discussion revolves around a Chinese 2 DIN multimedia radio that has lost Bluetooth (BT) and Wi-Fi functionality. The user initially inquired about potential causes and solutions, noting that a factory reset did not resolve the issue. Responses suggested inspecting the internal components for damage, such as corrosion or cold solder joints, and confirmed that BT and Wi-Fi are typically on a separate PCB. The user later mentioned sending the unit to a software technician for further diagnosis. Another participant shared a similar experience with a Mazda 6 GH, where a short circuit caused USB failures, and noted that reprogramming the software resolved their issue. The conversation concluded with the original user indicating that software updates might be a viable solution for their problem.
Summary generated by the language model.
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