My tv will not connect to my WiFi

Did you go to the Sprint website? There's info you might find on hooking it up. http://support.sprint.com/support/device/Novatel_Wireless/MiFitrade_2200_by_Novatel_Wireless-novatel_2200

Probably nowhere. A desktop is not made for that, so I have a Mifi (MobileWifi)
Mine is from Vodafone and is a Huawei enclosure with SIM card slot. this Mifi sends out a Wifi signal I can connect up to 5 computers, tablets or desktops with Wifi-card to.
so for this solution you need:
1. A Wifi-networkcard in your desktop. Laptops do have it standard, because they are meant to be mobile devices.
A Wifi- network card for desktops to be installed inside the desktop.
You will need to install also a driver from a disk or download from support site from the manufacturer.
http://www.tomshardware.co.uk/forum/24164-43-whats-wireless-adapter-desktop
2. A Mifi where the SIM can be inserted.
Do a Google search for mobile hotspot to find a Device for that.

Your internet service provider is not going to have a clue who used your stolen mifi. Since this is a password protected device, the isp is going to assume the user is the owner and continue to provide service. So instead of asking your isp, ask yourself: "Who knew my mifi password?"

Open internet option's or "create homegroup" option on your pc and enable your pc to become an access point. Doing so will allow the pc to share the wifi with any compatible device. The handset cannot find the IP due to a firewall so turning those off manually would also work but do so only as a last resort.

Delete any other 'mifi verizon' connections from the 'wifi and networks' then restart (switch off for 10 secs by removing power cable) on both mifi and tablet and try agiain.

1) does it lock up completely or will it work hard lined when wifi fails?
2) do all devices wireless fail or just a single device?
3) do you lose connection to the wireless completely or keep the connection but lose access to the internet? (confusing but very different to me)

in the end you could narrow down the problem but if you have already reset to factory defaults and set back up again and again then it may be time to retire that old router.

Have you tried plugging it to all ports on the laptop ?
Also, try plugging it to another computer/laptop to see if it is recognized correctly.

You can try to reset the device. Here are the instructions for it. Also, you can get the instructions for it online. at http://www.novatelwireless.com/index.php?option=com_content&view=article&id=141&Itemid=50

This should help you. Here are the instructions. There is also an advisory on removing the battery out now. Please note this before you attempt to remove you battery. This step will not be necessary for the reset, but it is something you should know about your device. http://www.novatelwireless.com/index.php?option=com_content&view=article&id=247&Itemid=41

MASTER RESET INSTRUCTIONS:

The MiFi 2200 Device comes with a Master Reset button that allows you to return it to its factory default state.

The Master Reset button is recessed in a hold on the back of the device. You will need a paperclip or similar object to push the button.

? Make sure the MiFi Device is powered on.

? Locate the Master Reset button on the back of the device.

? Insert a paperclip into the hold and hold the button down for 5 seconds until the Power LED goes off.

Your list of wireless networks will now show the original default network when you first configured your device.

? Connect to MiFi Device again.

Hope this helps you. Please leave some feedback.

Samething with me. I have a mifi and it can connect to the playstation but cant sign in. It says it a DNS error. Which means one of your DNS numbers have blacked out and it can be fixed by getting knew dns numbers.

You cannot connect a router to your Mifi as it does not LAn port. You can use wireless access point to amplify your wireless signal