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Thread: Update for the USB Box accessory (part 9702 EZ) to software version V3.04

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    eendmans is offline Corporal
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    Update for the USB Box accessory (part 9702 EZ) to software version V3.04

    Updating the USB Box accessory to software version V3.04

    With transition to the software version 3.04 more external devices (eg iPhone 4) are compatible.

    The procedure explains how to update a customer USB Box.
    To perform this operation, you must have:
    - A standard PC,
    - A 2MB minimum USB key,
    - The V3.04 USB Box software: the file "USPA_UPD-SW 3.04.ROM" can be downloaded at Citroën Service / Service Box in the USB
    Box product sheet.
    This update procedure is valid for all USB Box SW versions.
    Summary
    The update is performed in three steps:
    1. Test the software version the USB Box is using and check whether it is older than the update version,
    2. Update the USB Box software to V3.04,
    3. Check that the USB Box software version has been successfully updated to V3.04.
    Note: These operations must be performed while the engine is running to stabilise the voltage of the vehicle's electric network.

    Step 1: Test to see which software version the Box is using
    - With a blank USB key.
    - Turn on the car radio and put it in radio mode.
    - Insert the key into the USB Box then wait 30 seconds.
    - Check the contents of the USB key on the PC.
    - Two additional files have been created (GW_DBA.BIN and GW_EES.BIN) and a folder which should be named USPA3_0X (version
    older than the update version). This confirms that the software version installed on the USB Box is older than V3.04.
    - Erase the content of the USB key.

    Step 2: Update the USB Box
    - Copy the file "USPA_UPD.ROM" onto the blank USB key (without creating any folders).
    - Turn on the car radio and put it in radio mode.
    - Insert the key into the Box.
    - Wait 1 minute, then remove the key.
    - Check the content of the USB key on the PC: the file has disappeared from the key.
    Step 3: Check the update
    Repeat step 1 to check the software has been successfully updated. The software version of the USB Box matches the name of the folder
    that has been created on the key, i.e. USPA3_04 for V3.04.

    Download: http://netload.in/dateiNILNIhhoVK/V3.04.rar.htm
    Torrent: https://ca.isohunt.com/torrent_detai...04?tab=summary

    Manual is included in several languages.
    Last edited by eendmans; 17th May 2012 at 22:51.

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    Steve850 is offline Sergeant
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    Re: Update for the USB Box accessory (part 9702 EZ) to software version V3.04

    Hello

    I did everything exactly as described! Mine version is 3:03. The USB Flash drive does not seem to "USPA_UPD.ROM" file! What is wrong?

    THX

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    Steve850 is offline Sergeant
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    Re: Update for the USB Box accessory (part 9702 EZ) to software version V3.04

    Help please!!!!
    THX

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    eendmans is offline Corporal
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    Re: Update for the USB Box accessory (part 9702 EZ) to software version V3.04

    Have you followed step 2 exactly? Use an USB-stick with only the file on it, so not in a folder and no music. Put the USB-stick in the USB-box, wait approx 1 minute and remove it again. When you read the USB-stick in your computer the USB-stick should be empty! Then do step 1 again to check if the update was a succes.

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    Re: Update for the USB Box accessory (part 9702 EZ) to software version V3.04

    Yes I did. Only the ROM file was empty otherwise, before formatted USB stick. Not just a minute, but has waited more before I removed. The left stick on the ROM file and use the USB box is the same firmware indicated! I do not know what's wrong. The 512Mb memory stick, and is formatted with FAT32!

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    Re: Update for the USB Box accessory (part 9702 EZ) to software version V3.04

    I can't get it working either.
    Tried it with the downloaded rom with the original name
    Also tried to rename the ROM to "USPA_UPD.ROM"
    A clean FAT16 1GB stick
    A Clean FAT32 1GB stick
    Different Stick

    All for nothing. It just won't update.
    It shows: "Number 1" in paused position, that's it
    Also tried skipping forward or starting the car with memory stick in it.
    Nothing worked and I'm through my possible combinations I can think off.

    One remark:
    I did not have a folder with USPA3_0X on my memorystick
    Instead I only have GW_DBA.BIN and GW_EES.BIN but opening them with notepad did show USPA3.03 as a readable version.
    Last edited by wrobijns; 24th May 2012 at 14:02.

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    Re: Update for the USB Box accessory (part 9702 EZ) to software version V3.04

    I speak from the heart to the previous comment! Exactly the same happened in me, too! What is wrong?? Help us, who can!?

    THX

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    eendmans is offline Corporal
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    Re: Update for the USB Box accessory (part 9702 EZ) to software version V3.04

    I don't understand this because the update has worked for me!
    When you want to update the USB-box just put in the USB-stick with the .ROM file on it. The radio should switch to the USB but nothing else will happen, so you can't see that it's updating. When you see number 1 it should be ok because with an empty stick you wouldn't be able to switch to the USB-box at all! Just be patient and wait the full minute. After that minute remove the stick and check that the .ROM file has been removed from the stick. Then the update should have worked. After this do a double check with step 1 to make sure.

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    Steve850 is offline Sergeant
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    Re: Update for the USB Box accessory (part 9702 EZ) to software version V3.04

    This is black magic! I run it again ......


    Heuréka!! Everything went just as it should! 3.0.4 from the system has been updated!
    Thank you very much!

    THX, THX, THX
    Last edited by Steve850; 25th May 2012 at 18:27.

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    Re: Update for the USB Box accessory (part 9702 EZ) to software version V3.04

    Hi,
    I have tried 4 different empty USB sticks to check the version, but no files have been copy t to the usb. When I put a disk into the box when the radio is playing, it only shows number 1. When I try to upgrade, the file does not disappear from the stick. I have followed the instructions carefully. What in the hell do I wrong?
    It is the USB Box in combination with Connect Nav and JBL sound system.
    Another question, does it shows tags when a iPhone is connected with this upgrade?
    Many thanks in advance!
    Last edited by robertvh; 28th May 2012 at 23:10.

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