Hi Guys.
We send app to our iOS user buying them on Apple VPP.
For the iPhone switch (that are in dep), we made an iTunes backup & restore.
When the backup finish, we ask user to insert their iCloud password, then the iphone start to download all the app from App store and VPP.
In some cases, some VPP app show the message:
"Installation Failed, to install the app, you must first buy it."
This not happens with all the VPP app downloaded on the iPhone.
You have any ideas why this happens?
Many thanks
Marco
