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boombox15

macrumors 6502
Original poster
Jun 17, 2013
272
22
Cedar Rapids, Iowa
I am going to upgrade from an iPhone XR to an iPhone 11. In my iPhone XR, I have a SIM card that was from my iPhone 8 Plus in 2017. If this SIM card works in my iPhone XR now, will it work in the iPhone 11? Will using a SIM card that is two years old effect things like the cellular data speed?
 
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