In order to hard reset a Danger Sidekick 1, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Danger Sidekick 1 device will be brought back to the default configuration of a brand new device.
1. Press-hold Power button for a second.
2. As you hold it, poke the reset button on top of the device.
3. Your phone should vibrate and restart. Well done.