How to Unlock a C310

The Mio C310 GPS will "lock up" when the firmware is fragmented. When locked, the Mio C310 will not respond to commands and will appear frozen. A soft or hard reset can be performed on the Mio C310 to unlock it. A soft reset will just reset the internal software and unlock the device. A hard reset restores the Mio back to its factory configurations, and all current user data, such as favorites and POI files will be deleted.

Things You'll Need

• Straightened paper clip or other straight pin

Instructions

1. Turn off the Mio C310, if possible using the "Power" button next to the LCD screen. If the Mio will not power off, you can still perform a soft reset.

2. Insert the tip of the pin into the "Reset" hole on the bottom of the Mio C310 GPS.

3. Push and hold the pin deep inside the Reset hole until the Mio's home screen appears.

Hard Reset

1. Disconnect any cables currently connected to the Mio C310 (e.g., AC adapter or USB cable).

2. Slide the On/Off switch on the bottom of the Mio to the "Off" position with a pointed pin. Don't use the "Power" button next to the LCD screen.

3. Switch the On/Off switch back to the "On" position after one minute. The Mio will perform a hard reset and unlock itself.

References

• Mio: Mio C310X User Manual (English) - 33