When changing devices, there is no need to transfer your data.
You can continue using IRIAM by logging in to the account you used before changing your device.
Due to having to log in with the account you used previously, please keep the following points in mind.
If you are using an email address to log in:
Please confirm the email address and password you use to log in beforehand.
Please see the article below if you forgot your email address or password.
[I Forgot My Email Address or Password]
If you are using an X ID to log in:
Please confirm the X ID you are using to log in.
If you are using an Apple ID to log in:
Please confirm the Apple ID you are using to log in.
In addition, please keep the following FAQ in mind for reference on compatible devices.
[System Requirements]