In order to hard reset a Samsung R360 Messenger Touch, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Samsung R360 Messenger Touch device will be brought back to the default configuration of a brand new device.
1. Power up the phone.
2. Tap in the ultra secret code *2767*3855#
3. Confirm. Done.