What Happens When Your iPhone Shows SOS Mode

Sat, 23 Aug 2025 10:59:30 +0000

When your iPhone mysteriously shows "SOS" or "SOS Only," you can't help but ask, "What Does SOS Mean on iPhone?" This is when your iPhone fails to connect with your carrier's network. Even if this feature is meant for emergency calling, it suspends other operations such as text messaging, calls, and internet browsing. Knowing what's going on can enable you to resolve the situation fast and have your device fully operational again.