How do I renew the SSL certificate for my ios push notification provider?

Question

A bit under a year ago, a teammember who has now left built an iphone app which is on the app store, and an ios push notification daemon which sends it notifications. Today, th

Answer 1

If the certificate has expired, you must generate and download the new certificate, remove older certificates, and install the new on the server.

Resubmit the app is not necessary, just install the certificate on the server, no changes happens on client apps.