Will the apim calibration level upgrading cause MY20+ problems?

Ford SYNC 3 Support
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1

Hi all,I have a 2019 focus MK4 with stocked sync3 3.2 apim.I have successfully upgraded map version twice using the reformat method.Now a new map version in my region is available and I want to upgrade my map to the latest.But But,I have updated the apim calibration level to the newest which name is 1U5T-14G374-EM in the dealer during last car maintenance period. As far as I know, I have to use the reformat method just like the previous upgrade process. But I am do worried about the MY20+ issue very much, As I have upgrade the apim calibration to 2022 apim level. So will a 2019 sync3 apim with 2022 calibration level cause a brick apim or black screen issue? Any suggestions are welcome! Thanks.

SYNC Region: CN

Navigation Variant: Nav

Manufacturer Year: Unknown

Install Type: OEM

Old SYNC Version: 3.2.19052

New SYNC Version: 3.4.22251

Do you have a error message, if so what is it?

Update Method: CyanLabs Manual Method

2

Calibrations are not the issue. It’s the MY 2020+ monitor drivers. If your APIM is a 2019 module than it won’t matter what calibration you are running.

3

Thanks. I’ll try it.

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