IDFA always 00000000-0000-0000-0000-000000000000 in iOS 14 Beta

App Store Distribution & Marketing General
sohail-dragon OP
Created Aug ’20
Replies 2
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Hi,

I have a slight issue with IDFA and iOS 14. Even after displaying the prompt and getting ATTrackingManagerAuthorizationStatusAuthorized I get back an IDFA of 00000000-0000-0000-0000-000000000000 using the [[[ASIdentifierManager sharedManager] advertisingIdentifier] UUIDString]. Is this expected or bug? How do I ensure I get the IDFA back (this is on simulator by the way, is it supported?
Replies  2
Boosts  0
Views  6.1k
Participants  3
allenhsu OP
Aug ’20
Yes, it's always 00000000-0000-0000-0000-000000000000 on simulators.

https://developer.apple.com/documentation/adsupport/asidentifiermanager/1614151-advertisingidentifier
1
TalhaCoda OP
Aug ’20
Could you share exactly how did you prompt for authorization ?
0
IDFA always 00000000-0000-0000-0000-000000000000 in iOS 14 Beta
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