How do I fix a phone that cannot make calls or send texts and shows Message failed?
Answer
Start with signal status and Airplane Mode. No Service, SOS, or Searching usually means a network or SIM problem; Message failed on an otherwise connected phone often means the messaging app or SMS network path needs a quick reset.
Before you start: stop right away if…
- Do not share carrier account PINs, one-time codes, or passwords with unexpected callers claiming they can restore service.
Follow these steps
Check Airplane Mode and status-bar service text
Swipe to quick settings and confirm Airplane Mode is off. Look at the top of the screen for SOS, No Service, Searching, or normal carrier signal bars.
You should see: You know whether the phone has cellular service or is stuck offline.
Toggle Airplane Mode and restart the phone
Turn Airplane Mode on for 15 seconds, turn it off, wait for signal to return, then restart the phone. After it boots, try one phone call and one plain SMS to a trusted number.
You should see: Signal returns, or the same Message failed / no-call symptom repeats with clearer status-bar text.
Reseat the SIM or refresh the eSIM
If the phone uses a physical SIM, power off and reseat it. If it uses eSIM, open mobile network settings and check that the line is turned on; follow your carrier’s official steps to redownload the eSIM only if the line still shows no service.
You should see: The carrier name or signal indicator returns, or the phone clearly shows the SIM/eSIM is missing or inactive.
Retry messaging after a network refresh
Delete the failed outgoing text draft if needed, send a new SMS, and try a call again. If Wi-Fi calling is available from your carrier, turn it on temporarily to restore basic calling while cellular is unstable.
You should see: Texts send without Message failed, or you can place a call over Wi-Fi or cellular.
Check for an outage or contact the carrier
If nearby phones on the same carrier work but yours does not, contact your carrier from another phone or chat and ask them to refresh the line or replace the SIM/eSIM. Mention Message failed and any SOS or No Service status.
You should see: The carrier confirms an outage, refreshes provisioning, or schedules a SIM replacement.
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Extra tips
What to look for: Signal bars versus SOS, No Service, or Searching; whether calls fail too; and the exact Message failed wording when sending a text.
Before you change anything: Note whether Wi-Fi still works even if cellular does not. Check whether this started after travel, a SIM change, or a software update. Avoid random “network unlock” sites or callers asking for account codes. If this phone is your only lifeline, try these steps near a charger and write down an alternate contact method first.