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Fix Autocom/Delphi Firmware Update Fail Error Instructions

Fix Autocom/Delphi Firmware Update Fail Error Instructions

Many customers have autocom/delphi firmware 2011.03 or 2012.01 version. While the autocom/delphi update very soon, 2012.02, 2012.03, even 2013.01 autocom/delphi is in sell now. Some customers try update the Autocom/Delphi Firmware themselves, then they meet problem-Autocom/Delphi Firmware update Fail Error.
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Here OBD2Repair share with you Fix Autocom/Delphi Firmware Update Fail Error Instructions to help you update Autocom / delphi firmware version to 2012.02 or 2012.03 or 2013.01.

Step 1: you need to open the case of Autocom / Delphi hardware and remove main board from case.

Step 2: Find MCU STM32 Big Grin on PCB, to enter MCU into Boot mode you need to connect legs 108 nad 138 together with some wire.
Fix Autocom/Delphi Firmware Update Fail Error Instructions
Notice: you can do that as on attached pictures (test point TP205 or TP206 connect with capacitor) but some of units have different PCB so you need to solder directly to the legs or find test points with multimeter.
Fix Autocom/Delphi Firmware Update Fail Error Instructions
Step 3: install and run "Flash Loader Demonstrator"

Step 4: Connect Autocom / Delphi hardware with your pc via USB. and supply 12V power (OBD-ii diagnostic plug).
should be light red.

Step 5: On Flash Loader Demonstrator menu. choose COM port  that VCI is installed (check in device manager on your pc)

Step 6: click NEXT- sometimes you need couple times try to have succesful connection.

Step 7: Program will ask to erase content of MCU because it is secured. When you will have connection with MCU you need choose type of MCU 1024K and on next page "Download to device" check "global erase" and show the file to upload (from attached archive).

Step 8: Press NEXT and wait about 10min.

Step 9:   Autocom / Delphi firmware will be updated

Free download attachment(Autocom / Delphi bin file): Binary file for the versions: 2012.2; 2012.3; 2013.1

Link to download  "Flash Loader Demonstrator"

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