Due to a recent security update to RCSJ login services, you may need to re-add your RCSJ account on your mobile device.
If you are experiencing the following issues or something similar, please follow the links below to learn how to remove and then add your account information to your mobile device.
Google Android
Reconnecting your RCSJ account to your Google Android device
Apple iOS
Reconnecting your RCSJ account to your Apple iOS device