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Software
8.3 Software update
Prerequisite
Preparing the USB stick
Performing the update
INFORMATION
40
USB stick.
Maximum size 32 GB.
FAT formatting (default).
The disk should be empty if possible.
Current software update.
The update is provided as packed ZIP file.
Open and download Zip file and unzip. In general, the unzipped
folder is in the same directory as the previously compressed one.
Copy unzipped folder "MMIUpdate" to the USB stick.
The update file is in the folder.
The file has the extension "sw2".
For instance, "020026.sw2" (software update V2.0.26).
Open the basic settings menu or service menu
Select the "Software update" field on the left area of the menu by
swiping.
Tap the "Software update" field.
Tap the "OK" field.
The update begins.
The update can take up to 15 minutes. The software is restarted several times.
Do not switch unit off.
A confirmation then appears on the touchscreen.
Tap the "OK" field.
The software restarts automatically.
Service-instructions
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