Updating my verizon network number
Unlike major operating system updates, there isn’t a lot of information or messaging about what carrier settings updates do, where they come from or how they impact your device.In fact, this whole story was borne out of a colleague’s own frustration about the topic.The updates are largely used to add new features or enhance the performance.This can include adding support for upgrades made to a carrier’s network or the rollout of new functionality like voice-over-LTE, which promises to deliver better-sounding voice calls. For example, a carrier update was issued after a bug was found on the Verizon i Phone 5s that was causing the phone to use cellular data while connected to a Wi-Fi network.Your i Phone will need to update its carrier settings so the device can work with the new provider.The same is true if you travel overseas and want to use a local SIM card to save money.Previously, users had reported some instances where the i Phone 5 was gobbling up data that counted against their monthly bandwidth cap even though they had turned on the phone’s Wi-Fi settings.The carrier update must be installed manually and the phone must be rebooted before the update can take effect.
Let’s say you’ve been using an unlocked i Phone on AT&T’s network and decide to switch over to T-Mobile.
This works the same on any cellular equipped i OS device, whether an i Phone or i Pad: The update screen looks something like this: Installing the carrier update will make your cellular service cycle off for a moment and then back on, so you won’t want to try to install the update while you’re transferring data or in an important conversation, whether though a call, SMS, i Message, or voice texting.
Though these are usually pushed and installed onto your i Phone when you update i OS, if you haven’t seen a carrier update in quite some time, it can be a good idea to check every once in a while to see if one is available.
Google and Microsoft also make carrier-related changes to their Android and Windows Phone devices, respectively, but they’re folded into a more general software or maintenance update.
As Apple describes it on its support site, "Carrier settings updates are small files that can include updates from Apple and your carrier to carrier-related settings, such as network, calling, cellular data, messaging, personal hotspot, and voicemail settings." In other words, they handle anything related to how your device connects and communicates to your carrier’s network and any related services.
Apple’s full instructions for installing the update are posted below.