My old iPhone 6+ stopped working 12/27 with only grayed out bars showing, but doesn't say No Service. (iPhone 6+ has not been a "bring your own device" option at Xfinity Mobile for some time, but has continued to work just fine.)
Verizon directly says it still supports the iPhone 6+, but flags my sim card as needing an update. (I input the Sim ID - ICCID via an online Verizon process.)
Are the Xfinity Mobile cards supplied to them by Verizon? (I'm assuming not having a direct Verizon account I cannot request a new updated sim card from Verizon.)
-- asking this here because Xfinity has been unresponsive --