How do I unlock a phone to use an eSIM while traveling abroad?
Answer
Ask your current carrier to unlock the phone after any contract or payoff requirements are met, confirm Unlock status in settings, then add the travel eSIM from Settings. Carrier-locked phones usually reject foreign eSIMs until unlocked.
Before you start: stop right away if…
- Buying unlock codes from random websites is a common scam and can brick or compromise the phone.
Follow these steps
Request a carrier unlock
Sign into your carrier account or contact carrier support and request a device unlock for international SIM/eSIM use. Complete any identity or payoff steps they require.
You should see: The carrier confirms the phone is unlocked or schedules the unlock.
Confirm unlock status on the phone
Restart the phone, then open Settings and check network or about phone information for SIM lock status if shown. Try inserting another physical SIM only if you have one for a quick test.
You should see: The phone no longer reports network lock for alternate SIMs.
Add the travel eSIM
Connect to Wi-Fi, open Settings > Network & internet (or Connections) > SIMs / SIM manager, choose Add eSIM, and scan the provider QR code or enter the details.
You should see: The travel plan appears as an available line.
Enable the eSIM abroad and test data
At your destination, turn on the travel eSIM, enable roaming for that line if required, select it for mobile data, and load a webpage.
You should see: The travel eSIM shows signal and data works.
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Extra tips
What to look for: Messages about SIM not supported, network locked, or inability to add a cellular plan, plus carrier unlock confirmation
Before you change anything: Pay off device balances if your carrier requires it for unlock. Back up the phone before major account changes. Keep your primary number active until the travel eSIM is confirmed working. Use only the official carrier unlock process.