Updating device content

posted by | Leave a comment

As mobile phones accumulate new applications and become more advanced, OTA configuration has become increasingly important as new updates and services come on stream.OTA via SMS optimizes the configuration data updates in SIM cards and handsets and enables the distribution of new software updates to mobile phones or provisioning handsets with the necessary settings with which to access services such as WAP or MMS.OTA messaging provides remote control of mobile phones for service and subscription activation, personalization and programming of a new service for mobile operators and telco third parties.

On modern mobile devices such as smartphones, an over-the-air update may refer simply to a software update that is distributed over Wi-Fi or mobile broadband using a function built into the operating system, with the "over-the-air" aspect referring to its use of wireless internet instead of requiring the user to connect the device to a computer via USB to perform the update.Firmware updates are available for download from the OTA service.The OTA mechanism requires the existing software and hardware of the target device to support the feature, namely the receipt and installation of new software received via the wireless network from the provider.When enabled, the controller tells the other APs to include additional information in the Radio Resource Management Packets (RRM) that would assist a new access point in learning of the controller.It is sent in plain text however which would make it vulnerable to sniffing and why it is disabled by default.

Once the app picks up that server command, it downloads the new files defined in the content revision.

Leave a Reply

lovedatingmarriage com