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Your eSIM is not working: the checks, in order

An eSIM that is not working usually comes down to one of four things: the line is off, data roaming is off for that line, the phone is locked to a carrier, or the code was already used. Start at the top, and stop when the signal comes back.

All destinations

Pick your destination

Start with the line, not the plan

Most of the time the profile is installed but switched off, or it is not the line set for mobile data. That is two taps in the settings.

Installing needs a connection

An eSIM is downloaded, so it needs Wi-Fi or another working line. Install it before you leave, and it starts when it first sees a network abroad.

Some things cannot be fixed

A code installs once, and a phone locked to a carrier will not take another profile. Better to know it in five minutes than in an hour.

Three steps, then forget about it

  1. 1

    Pick a destination

    Search a country or region. The price shows in your currency, taxes in.

  2. 2

    Install in minutes

    Pay and the eSIM installs itself. No physical SIM, nothing to scan.

  3. 3

    Land online

    Your data is live the moment you switch on. Keep your usual number.

Good to know

My eSIM says no service, what do I do first?
Check that the line is on, that it is the one set for mobile data, and that data roaming is on for that line. Then pick the network by hand instead of automatically.
Can I install an eSIM without Wi-Fi?
Only if the phone still has another working data line. The profile is downloaded over the internet, so with no connection at all it cannot arrive.
I scanned the QR code twice and now it will not work
Each code installs one profile, once. If it was already used, scanning it again does nothing: the profile is already on a phone, and it has to be recovered from there or replaced.

More ways to travel with Yapsim