Is it wise to update carrier settings when you are away from your home network and operating on another network within Canada?

Hi Saccmsw,

We understand you have a question about updating the carrier settings on your iPhone. We see you were linked from the article "Manually update your carrier settings on your iPhone or iPad". As noted in the article, "Carrier settings updates let your carrier provider update carrier network and related settings to improve cellular network connectivity and performance."

Hope this helps!

Have a great day.