identifierForVendor changes for Enterprise Apps during OTA update

Originator:georgkitz
Number:rdar://23672081 Date Originated:26/11/2015
Status:Open Resolved:
Product:iOS Product Version:iOS9
Classification: Reproducible:Always
 
Summary:
when we build our apps with an enterprise profile and update from one version to another via OTA, we observe that the identifierForVendor suddenly changes. 

This behaviour was not always there, it started happening this summer and we can't explain why since we didn't change anything on our side.

We discussed this with the Apple Developer Support, their advice was to check if we have the "subtitle" in our plist file. We do. 

Further they advised us on filing this bug report.

Steps to Reproduce:
- add a label which shows the identifierForVendor on the screen
- build a version of an app with enterprise distribution
- install it on your device
- change the version number and build a new version
- install it on your device

Expected Results:
the identifierForVendor doesn't change

Actual Results:
the identifierForVendor changes

Version:
iOS9

Notes:


Configuration:
iPad 2 and iPad 4 

Attachments:

Comments


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