Japan Wireless eSIM

If your device supports the 4G LTE network (specifically LTE Bands B1, B18, and B26), you can certainly use our 5G eSIM even if your device is 4G-only. If you install our 5G eSIM on a 4G-only device (such as an iPhone 11 or Samsung Galaxy A14 4G), it will seamlessly connect to the 4G network without any issues! If you experience any connection issues after successful activation, please set up your device's APN with the 4G LTE-specific APN settings provided in the email we sent you.

1 2

Affiliates Terms and Conditions Terms for membership Privacy policy Legal notation About us FAQ Contact us