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      11-21-2020, 09:38 PM   #13
bloozemanAZ
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Drives: 2020 M850i Coupe
Join Date: Oct 2019
Location: Arizona

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Quote:
Originally Posted by Ozzie8 View Post
bloozemanAZ thanks for the newsy update. I received a notification in my app 10 days ago that 07/2020.54 was ready for upgrade.

Next time I started my car, the app download commenced. I've since downloaded the update to the phone app and am using in car WiFi to upgrade (recommended).

After 10 days I am at only 28% complete. Nothing I seem to do makes a difference, such as go for a very long drive, or refresh the WiFi connection. So I think you made the right move getting your dealer to upgrade it for you.

I will provide an update once the software has been upgraded, especially on the pressure wave pulsation sounds (we are not allowed to call it 'controlled backfire').
If memory serves you're on an older full release, e.g., 03/2020 or one of the 2019 variants. Hence, the download size for the 07/2020.54 should be pretty big (e.g. 2GB based on another forum member's posting whom OTA'd from 11/2019 to 07/2020). However, once on your phone with WiFi connected (recommended perhaps but the only way it works as far as I know) 30 minutes or so should transfer it to the car. Have you checked the update screen? When I did my OTA from 11/2019.55 to 11/2019.70 in June it gave a full update as to what step of the process it was in, etc.
Appreciate 1
JB_H9.00