User level: Level 1 (4 points)recently updated my iPhone 15 to ios 27.0.1 but now both e SIM unable to connect to networks. Tried mobile on/off. Resetting Network settings but not working. Is it software or hardware problem? What is resolution?
Posted on Oct 3, 2026 7:41 AM
User level: Level 10 (199,348 points)Oct 3, 2026 8:14 AM in response to Vkvellanki
Is it software or hardware problem?
Well, the hardware in your iPhone 15 did not change, so there might be a clue there.
Tap Settings > General > About to see if there might be an update from your carrier available.
Otherwise, I would contact the support people at your carrier and ask them to re-provision your iPhone 15.
Originally posted at discussions.apple.com/thread/256369693