Step 1: Click on the “IMEI Number (Device ID)” from the devices list as shown below.

Step 2: Update a device model by as follows:

• Select a manufacturer from the list of manufacturers as shown below.
• Select a device model from the list of device models of that particular manufacturer as shown below.

Step 3: Update the device details as required and click on the “Update” button to successfully update the device information as shown below.