Tôi đã cài đặt eSIM Nhật Bản của mình, nhưng nó hiển thị "Không có dịch vụ", "Không có tín hiệu" hoặc "Kích hoạt không thành công". Tôi nên làm gì?

Don't worry, this is normal! Your eSIM is designed to only connect once you actually arrive in Japan.

Before your tip: save your battery by turning off your eSIM until you arrive at your destination.

1. Go to your phone's Settings > Cellular (or Mobile Data).
2. Tap on your eSIM.
3. Toggle off Turn On This Line.

Upon arrival at your destination: activate your eSIM.

1. Go to Settings > Cellular (or Mobile Data) and turn your eSIM back on.
2. Go to Cellular Data and select your eSIM.
3. Turn on Data Roaming for your eSIM.
4. Wait 2 to 5 minutes for it to connect to the local network.

Note: To avoid unexpected roaming charges from your home provider, make sure "Allow Cellular Data Switching" is turned off in your settings.