Is there any changes in manual update behavior in CU3?
I am trying to do this:
Get-GlobalAddressList | Update-GlobalAddressList
Get-AddressList | Update-AddressList
Get-OfflineAddressBook | Update-OfflineAddressBook
Restart-Service "Microsoft Exchange Mailbox Assistants"
then
Remove OAB files on user PC
Download OAB on user site
Anyway user photo is updated in AD but not in GAL neither in Outlook nor in OWA