1) Reported flurry crash to flurry support team by attaching stack trace screenshots.
2) Verified the core foundation crash and found the cause by checking some forums, and fixed it.
3) Verified the linked-in email-address for 1 degree connections.
4) Verified braintree sample app for the input fields, it does not have the other fields handled in the sample app, Tried to get the documentation for the same, but no luck.
5) Tested the application as per the update of dob and email address from the facebook events with giftgiv stage, fixed the issues while testing the same.