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      06-17-2019, 09:05 PM   #1
JacobND
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Drives: 2012 BMW 135i
Join Date: Feb 2019
Location: NJ

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MHD (N55) only took 11 minutes!

Today I flashed my ECU using MHD for the first time since I owned the car. I do not know what the prior owners did/or didn't do to it.

When the installation began, it showed 0% and 11 minutes remaining. I timed the actual progress and it took just about 11 minutes total. Is this normal since I read that the initial flash usually takes 20-45 minutes?

The flash completed successfully and seems to be working running Stage 1 93OCT.
Appreciate 0