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Unlocking Built-In Parrot CK5050 Bluetooth Module in RNS315 Radio for Fabia II: Error 31 Solution

adamza 22239 11
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Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
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  • #1 11058177
    adamza
    Level 12  
    Hello,

    From what I know, I have a built-in bluetooth parrot ck5050 module in my RNS315. It is possible to unlock this on this radio.

    link:
    Link

    Although I have Fabia II, but the radio is the same, I can encode everything except DAB radio and bluetooth.
    Unlocking Built-In Parrot CK5050 Bluetooth Module in RNS315 Radio for Fabia II: Error 31 Solution Unlocking Built-In Parrot CK5050 Bluetooth Module in RNS315 Radio for Fabia II: Error 31 Solution

    this error pops up:

    "coding received error 31 request out of range"

    any ideas why ???
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  • #2 11059171
    fake_nick
    Level 18  
    China does not give anything for free, more elements on the radio board than you paid for it you will not get.
  • #3 11059755
    adamza
    Level 12  
    includes: IC5119A-CK5050 .....

    Unlocking Built-In Parrot CK5050 Bluetooth Module in RNS315 Radio for Fabia II: Error 31 Solution

    this is the module, i.e. it is built-in. The question is, why can not I activate it ??? [/ img]

    Unlocking Built-In Parrot CK5050 Bluetooth Module in RNS315 Radio for Fabia II: Error 31 Solution
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  • #4 11181463
    techno-mp3
    Level 12  
    I have the same problem :

    Coding rejected - out of range.

    Do you have a microphone connected? because maybe he must be before it can be encoded?

    That's theorizing. I'm going to car it, let me know how it will work.

    ------------

    Here you have a post

    [url=]http://www.skodaforum.nl/board/f30/alles-over-rns315-amundsen-interne-bluetooth-18381-2.html[/url]

    From what I have decoded from the Dutch, it is necessary to connect the microphone first. Do you have such an original to make a try?
  • #5 11183081
    adamza
    Level 12  
    Haha and that's good, it just happens that I live in NL and this is my post :D
    And as for RNS, I think they regretted this module, I bought a parrot and gave up the topic. A car under warranty would otherwise make me navi and look inside, and the microphone certainly does not need to be encoded. From what I read, VW is rather built-in, it is not activated and unfortunately, unfortunately, the birth does not. On one of the pages of DE, the guest wrote that the MAC is a module.
    Good luck.
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  • #6 11184709
    techno-mp3
    Level 12  
    Well, it's coughing. I have a VW Caddy Comfortline from this year and I also have a zero level.

    Of course it does not work.

    When it's time to break this radio (hot air seals should be peeled off).

    If he writes that INCLUDE it should be a module.

    It would be a shame because it's cool functionality.

    I upload radio photos that I did recently.

    Unlocking Built-In Parrot CK5050 Bluetooth Module in RNS315 Radio for Fabia II: Error 31 Solution Unlocking Built-In Parrot CK5050 Bluetooth Module in RNS315 Radio for Fabia II: Error 31 Solution
  • #7 11185721
    adamza
    Level 12  
    ano kaszana, make pics of guts for descendants will be useful :)
    And the functionality is cool, it's a pity that the module can not be purchased separately :(
  • #8 14675922
    billy
    Level 12  
    Hello

    for posterity.

    can be encoded without a connected microphone (RNS315), everything works as it should be (there is an error regarding the problem with the microphone), just looking for a cable and a microphone.

    I am also wondering if a non-original cable can be used
  • #9 16018098
    billy
    Level 12  
    Hello

    for the cable with the microphone I paid 50 PLN for alliexpres + coding + pulling the cable

    well-invested time and money.

    reportedly most RNS315 has built-in bluetooth though not all.

    greetings
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  • #10 20137962
    lukaszholl
    Level 1  
    Jeśli radio ma numer MAC; 0000000 tz same zera to niestety radio nie ma Bluetooth.

    Tylko radia ze zmiennym numerem MAC mają Bluetooth poniżej zostawiam przykład swój.

    Kupiłem z golfa 6 GTI wsadziłem do golfa V pierwsze podłączenie Bluetooth wszystko działa. Unlocking Built-In Parrot CK5050 Bluetooth Module in RNS315 Radio for Fabia II: Error 31 SolutionIMG-202208...A0018.jpeg Download (399.21 kB)
  • #11 20644764
    Dobie01
    Level 8  

    Even after soldering the Parrot CK5050+ module onto the mainboard (I took it from another unit that had a display failure), it is not possible to activate Bluetooth - code rejected. I also searched the 25FL128 flash for info about the Bluetooth - nothing. To me, it seems that the hardware serial number, type, and MAC address are flashed into the main CPU. Most probably the coding as well - or it is well encrypted in the flash - I will check that by recoding something and look for changes later...
  • #12 21578331
    Noxwer
    Level 3  
    Hello, I have a problem with my RNS315, namely in the options I have no BT settings, consequently I cannot pair with my phone. The radio is not put into the car, it is a self made garage radio. I spoke to the owner, it was the person who wanted to buy this radio previously who had the same problem in their car. I bought a microphone thinking it would help, but the effect is no change. Any advice? Is it enough to scramble the BT? And second question, is it possible to do this on the radio itself, which is not inserted in the car?
    Edit. third photo shows the message after pressing the phone button
    Car radio RNS315 display shows No Bluetooth audio available message. .
    Car radio RNS315 display showing sound settings menu with options: traffic news, scan/mix/repeat, AUX volume, and BT audio volume. .
    Car radio RNS315 screen displaying the message: To execute the selected function, please switch on the ignition. .
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Topic summary

The discussion centers on unlocking the built-in Parrot CK5050 Bluetooth module in the RNS315 radio unit, commonly found in vehicles like the Škoda Fabia II. Users report encountering the "coding received error 31 request out of range" when attempting to activate Bluetooth functionality via coding. The module IC5119A-CK5050 is physically present on some RNS315 boards, but activation is often blocked by software or hardware restrictions. Several contributors suggest that a connected microphone may be required before Bluetooth coding is accepted, though others confirm coding can proceed without it, with only a microphone-related warning. It is noted that some RNS315 units lack Bluetooth capability entirely, indicated by a MAC address of all zeros, while units with a valid MAC address support Bluetooth. Attempts to retrofit or solder the Parrot CK5050+ module from other units fail to enable Bluetooth, likely due to locked or encrypted flash memory containing hardware serial numbers, MAC addresses, and coding data. Purchasing and installing an original microphone cable and microphone is recommended by some users to enable full functionality. The Bluetooth feature appears to be hardware-dependent and software-locked, with no straightforward method to unlock it on all RNS315 radios, especially those without a valid MAC address or pre-installed module activation. The problem persists even when the radio is tested outside the vehicle. Overall, unlocking Bluetooth on RNS315 radios requires compatible hardware presence, proper microphone connection, and possibly original coding tools, with some units inherently lacking Bluetooth support.
Summary generated by the language model.
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