Google analytics 3.08 IOS idfa class missing, won’t collect idfa

I have the same issue. It seams that 3.08 lib is linked with iAd.Framework
Here is what I did – I’ve rolled back to the version 3.03c. You can download it here
“https://dl.google.com/googleanalyticsservices/GoogleAnalyticsServicesiOS_3.03c.zip

The best way is to use Cocopoads for managing libraries with pod 'GoogleAnalytics-iOS-SDK', '3.0.3c'