Introduction

Over-the-air (OTA) is a process that is used to deploy software, configuration or services to any device (mobile phone or even a car) in the form of updates or stream. In this article we will discuss regarding one of the OTA features used by MDM solutions i.e. Over-the-Air manual Enrollment.

What is Over the Air Manual Enrollment

Android phones in the field can obtain and install over-the-air (OTA) updates to the system, application software, and time zone regulations. An over-the-air update is the wireless liberation of latest software, firmware, or other information to mobile phones. Wireless delivery services and unique tools companies in general utilize over-the-air updates to organize firmware and build up phones for exploit on their networks over Wi-Fi or mobile broadband. The activation of a recently procured mobile, such as, obliges an over-the-air update. Te increase in use of smartphones, tablets and internet of things appliances, carriers and companies have revolved to diverse over-the-air update architecture techniques for organizing new working methods to these gadgets.

Some use cases

• OTA tools have developed an outstanding with the enlargement of mobile phones and functions. Mobile phone operators and telecommunication intermediaries can propel OTA updates in the course of SMS to organize information updates in sim cards to allocate scheme updates or admit the services, for example wireless access protocol (WAP) or multimedia messaging service (MMS). OTA updates also facilitate mobile operators to make subscriptions user active. OEMs can apply OTA updates to stick the devices through firmware and transform the user boundary.
• The propagation of IoT has guided the companies to employ OTA updates for independent means of transportations, elegant home speakers and other IoT appliances. These companies usually revise their organizations through unauthorized occurrence bands and low information pace broadcast etiquettes.
• Apple launched OTA updates to iOS gadgets with the release of iOS 5.0.1. Previously, end users required to unite the appliance to a computer with the use of a USB cord and update the OS through iTunes. However with OTA updates, Apple can distribute updates separately in unencrypted zip folders.
• When the automobile is joined to a network, it downloads the OTA dual blob. Based on the accomplishment, Garage Mode may permit the vehicle to persist downloading the information or installing the update still the vehicle detonation is turned off. Updates through USB may be allocated by the company. If USB updates are maintained, users can download the update to a USB attach and then plug up the USB attach into the system.

How to perform Over the Air Manual Enrollment

Apple has provided a documentation where it has shown given steps as part of OTA Enrollment:

• Authentication
• Enrolment
• Device configuration

References:

https://developer.apple.com/library/archive/documentation/NetworkingInternet/Conceptual/iPhoneOTAConfiguration/OTASecurity/OTASecurity.html