Hello,
we have the problem that the package "Install last iOS update" always fails immediately with the error message "Errorcode -45[12008][MCMDMErrorDomain]The MDM request is invalid".
The requirements are fulfilled, devices are supervised, enough battery and otherwise no further errors occur. These are iPads 2018 and iPads Air 2 and desired iOS update is 11.3.1.
Thanks in advance.
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