Hi everybody,

My M874-3: 

I downloaded firmware on my PC.  I try to update the M874-3 firmware and nothing happen:

I restart, restart factory settings,...

And neither do anything.  All time progress at 0%.

Any idea how to update firmware in M874-3 ???

Thanks in advance,

Guillem

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Split from Latest M874-3 Firmware.

This is a generic issue with old SCALANCE firmware versions and the Javascript in Chrome and Edge.
You have to use Firefox once to get to a recent firmware, afterwards you can use any browser for the update again.

Hi Rated R,

Thanks for you response.  Also siemens support help me with this issue.

Finally, I look for and old PC - Windows 7 and I could update the firmware from there, using the Internet Explorer ancien version.

Thanks to all for your help,

Guillem