

The process for renewing the Apple Push Certificate is essentially the same as creating a new one. This certificate is created on Apple's push certificate website, uploaded into Systems Manager, and then silently installed on iOS and macOS devices during Systems Manager enrollment.Īpple requires this certificate be renewed every 365 days. In order for Apple's Push Notification server to recognize commands from Systems Manager, a certificate must be installed on all enrolled devices. This notification prompts the device to check-in with the Meraki Dashboard, and receive any pending commands. In order for Cisco Meraki Systems Manager to communicate with an enrolled iOS or macOS device, Apple's Push Notification Service (APNS) first sends the device a silent notification.

*This format is not applicable for CDMA iPhone 4 and iPhone 4S. While the last 3 digits of iPhone serial number can be read as following:įor example, the serial 79151UUU3NS is from factory 79 (presumably Foxconn), was manufactured in the 51st week of 2011, and is a white 32GB iPhone 3G.”Īnd finally you can check the warranty on apple site here. IPhone serial numbers come in the form WW011UUUYYZ which can be read as follows.Ġ = Year manufactured (simplified to final digit, 2011 is 1) It is good to note down serial number to refer in future. Here is the step to describe how to locate your iPhone serial number.

Serial number tells you about the device manufacturing date, warranty and even some time easy to recognize a fake iPhone from the serial number.

Your iPhone serial number provides interesting information about the device.
