Resetting MiFi 4510L back to factory settings
• Make sure that the MiFi is turned on
• The device should not be connected with the wall charger/USB Cable
• Look for a paper clip or safety pin
• Now take the MiFi device in your hand
• Flip the MiFi device upside/down
• Remove the back cover
• Hold the MiFi in a position as you can read the name Novatel Wireless correctly
• Right below the arrow mark (2nd arrow on the battery) on the wall of the MiFi, look for a pin hole
• Insert the Paperclip into the pinhole
• Gently press and hold it down for 40 seconds
• While you press the reset button inside the pinhole,
• Keep an eye on the power button, as the LED blinks green one full blink and then a brief blink
• Take the Paperclip off after 40 seconds
• Wait for 10 seconds
That's it. The master...