I have implemented PushKit. I've followed these steps:
1.) https://stackoverflow.com/a/38184769/4970453
2.) https://stackoverflow.com/a/28562124
I am able to get didUpdatePushCredentials device token.
working in --> iPhone 5s , iPhone6 Plus
didUpdatePushCredentials Not working in --> iPhone6 and iPhone7
I am using same cerificates and Build for all devices. Don't know the exact issue. If anyone have faced this kind of problem, please share work-arounds.
My code and Certificate Link
code -> https://www.dropbox.com/sh/x2615t7xn8mavs3/AADbX5nBuF5_08YNPX8wI59ga?dl=0
cer -> https://www.dropbox.com/sh/70l4htj1c46emog/AABxBalaoN1JP22dQp8-mNXGa?dl=0
Solution -----> I have changed Bundle identifier And create New certificate with New BundleId.