HCS: Problem-solving by Apple Certified Professionals
How to create a Profile Manager Devices Place Holder Import File
- Create an empty Excel spreadsheet
- Add 5 headers in the first row: DeviceName, SerialNumber, IMEI, MEID, UDID
- In the next rows add your devices and specs:
Note: For the iPhones and iPads I only added DeviceName, SerialNumber and IMEI Information
- Save the file as a Windows CSV file.
- Import the CSV file into Profile Manager
There is a very simple way to make an OS X 10.10 Yosemite Developer Preview installer.
You need is the full installer of OS X 10.10 Developer Preview and a USB Drive (or something similar)