How do you update carrier settings? I've been having some problems since the most recent upgrade to iOS 8.3
Andrew > On 14 Apr 2015, at 09:17, M. Taylor <mk...@ucla.edu> wrote: > > Hello All, > > I just updated the carrier settings for several of my friends and thought > that some of you may want to know why such updates are required/requested. > > The following article discusses carrier updates, the link to which may be > found at the end of the text. > > Enjoy, > > Mark > > What's a 'carrier update' for iPhone or iPad and why do we get them? > By Allyson Kazmucha, Thursday, Apr 3, 2014 > > If you've had an iPhone or iPad with cellular networking for any length of > time you've probably been notified about a carrier update. Some are > mandatory and don't give you an option to say refuse or to be reminded > later. Others just bug you occasionally until you actually perform the > update. But why? What are they, what do they contain, and what do they want > from us? > > Carrier updates are used to help your iPhone and iPad communicate with the > carrier network. These files typically contain information concerning voice > networks, cellular data, voicemail settings, personal hotspot, and any other > service your carrier provides. For example, with the recent AT&T visual > voicemail issues on iOS 7, the only way for it to be fixed is through a > carrier update, since it's part that makes iOS and your chosen network play > nicely together. > > This is why people that frequently switch between carriers by swapping SIM > cards may receive carrier updates more often than people who keep their SIM > card in just one iPhone. For example, if you travel and your iPhone 5s is > unlocked, you can simply replace your AT&T SIM with a 3 UK SIM or any other > international sim card you'd like. More often than not, the international > carrier will push an update to your iPhone so it talks to the network > better. > > You can also check manually if you like by going to Settings > General > and > About. When you swap SIMs you can almost always trigger a carrier update to > appear this way. It's something I highly recommend doing when switching > between carriers, especially when it's a carrier in a foreign country. The > About section of your iPhone should also show your current carrier > information as well, should you ever have to reference it. > > If you ever experience issues with your network or you aren't getting the > level of service as you think you should, it may be a good idea to repeat > the steps above and see if a carrier update is available. Keep in mind > though that carrier updates are only available for networks that Apple > officially supports. If a specific carrier doesn't support the iPhone or > cellular capable iPad in question, a carrier update would not be available. > In that case, information such as MMS (picture messaging) settings and > voicemail settings would need to be entered manually. This is a perfect > example of the data a carrier update takes care of for you. > > Next time you have an issue with your wireless service and the support rep > asks you to read off your carrier settings information, you'll now know why > they ask for that. Sometimes, being sure you're on the most recent version > can solve lots of common problems such as picture messaging failures and > visual voicemail issues. > > http://www.imore.com/whats-carrier-update-iphone-ipad-why-get-them > > > -- > The following information is important for all members of the viphone list. > All new members to the this list are moderated by default. If you have any > questions or concerns about the running of this list, or if you feel that a > member's post is inappropriate, please contact the owners or moderators > directly rather than posting on the list itself. 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