Why does an iPhone show Emergency Calls Only after switching carriers?
Answer
Emergency Calls Only after carrier switching usually means the wrong SIM/eSIM is active or the line was not fully re-provisioned; reinstall the correct Verizon eSIM/SIM and ask Verizon to refresh the line.
Before you start: stop right away if…
- Resetting network settings erases saved Wi-Fi passwords on the iPhone.
- Do not share account PINs or SMS codes with unexpected callers claiming they can fix carrier switches.
Follow these steps
Check which plans are listed
Go to Settings > Cellular and note every SIM/eSIM label. Turn on only the Verizon line that should be active.
You should see: A single correct Verizon plan is enabled.
Reinstall or download the Verizon eSIM
If the Verizon plan is missing or incomplete, use Verizon’s official transfer/QR activation to install a fresh eSIM.
You should see: Cellular shows a Verizon plan configuring or On.
Reset network settings
Use Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings, then rejoin Wi-Fi and wait for signal.
You should see: Carrier signal returns after the restart.
Toggle cellular and restart
Turn Cellular off and on, restart the iPhone, and test a call and mobile data.
You should see: Calls leave Emergency Calls Only mode and connect normally.
Ask Verizon to refresh provisioning
If the status remains Emergency Calls Only, contact Verizon support to refresh or resend the eSIM for that IMEI and number.
You should see: Verizon confirms the line is provisioned and service returns.
Not sure this is the right page? Check here
0 of 5 checked
Extra tips
What to look for: Status text such as Emergency Calls Only or No Service, and which eSIM labels appear under Cellular.
Before you change anything: Know which carrier should currently own the number. Have Verizon account login ready. Avoid deleting every eSIM until you know which profile is the live line.