Invalid Push Certificate is thrown when Appel returns a
BadCertificate error. This means your certificate was rejected by Apple and may be expired, revoked, or invalid.
Generate a new push certificate and upload to your iZooto dashboard. You can Generate an iOS Push Certificate directly through your Apple Developer Account.
Once a new certificate is generated, upload it on the iZooto panel under Settings > Setup > APNS Credentials.
Updated about 1 month ago