In order to hard reset a Motorola M3588, you should perform the following steps.
Remember! Hard reset will delete all the data on your device; pictures, contacts, messages, apps and more.
Motorola M3588 device will be brought back to the default configuration of a brand new device.
1. Turn on the device.
2. Enter in the lock code (default code is 1234 or 0000).
3. Device will now reset and restart, which will take up to half a minute. Done.