Cannot connect television to my wi-fi or internet

Solution 1.Check wireless connection.
The first step of diagnosis have to any other device connected to the same network, ensure the wireless connection is working fine, or verify the settings of your wireless router to correct it.
2.Check your Keep Wi-Fi on during sleep Settings.
Owing to Wi-Fi sleep policy your Wi-Fi connection may be going to get disconnected every now and then.
Tweak this policy to keep your Wi-Fi connection awake.
[Settings] >>[Wi-Fi]>>[Advanced]>> Check [Always] to keep the Wi-Fi on during sleep.
Save changes and exit all the screens. Your Wi-Fi will never get disconnected again due to this policy.

3.Check signal strength of wireless connection.
The performance of a wireless network connection depends in part on signal strength.
You have to connect the Wireless network where the signal strength is strong.
Check Wireless network signal strength icons in notification bar.

4.Try to turn off/on Wi-Fi on the device.
First to turn off Wi-Fi, [Settings]>>[Wi-Fi] >>[turn Wi-Fi to off].
And then to turn on Wi-Fi, [Settings]>>[Wi-Fi]>>[turn Wi-Fi to on].

5.Try to forget network on the device.
Forgetting wireless networks allow your tablet/phone to reset some settings.
[Settings]>>[Wi-Fi]>>Press & hold your[Net Work Name(SSID)]for 2 seconds.
>>Select[Forget Network]>>Re-Connect your wireless networks if it's disconnected.

6.Try to reboot your device.
7.Make sure your firmware is up-to-date.
>>Select[Settings]>>[About tablet]>>[System Firmware Update]>>[Check Update].

8.Try to reset your device.
Note: once RESET was performed, all data, apps, settings and personal information will be deleted after initialization.
Third-party programs might be the major probability of Tablet/Phone instable, suggested to have a full reset for the device if the situation persists.
[Settings]>>[Backup&reset]>>[Factory data reset]

9.Try to other wireless connections.
If steps above were not able to solve internet connection problem still, please try other wireless connections if available, otherwise contact your networking provider to technical support.

you can access the Internet through the mobile network or via Wi-Fi.Your mobile network settings are pre-configured by your serviceprovider and there is no need to change any settings. Wi-Fi Wi-Fi provides wireless Internet access over distances of up to 100meters.1. Tap Home > Settings > Wireless & networks .2. Select the Wi-Fi check box to turn Wi-Fi on

you can access the Internet through the mobile network or via Wi-Fi.Your mobile network settings are pre-configured by your serviceprovider and there is no need to change any settings. Wi-Fi Wi-Fi provides wireless Internet access over distances of up to 100meters.1. Tap Home > Settings > Wireless & networks .2. Select the Wi-Fi check box to turn Wi-Fi on

Hello Jane,

When using a Wi-Fi network with your iPhone, you may occasionally encounter the following issues,Unable to locate or join a nearby Wi-Fi network,Weak or low Wi-Fi signal strength,Connected to Wi-Fi network, but unable to access the Internet.
Tap Settings > Wi-Fi and turn Wi-Fi off and then on again. Verify that you are in range of your Wi-Fi router or base station. Confirm that your Wi-Fi router and Cable/DSL modem are connected to power and turned on. Check whether other devices (portable computers, for example) are able to connect to the Wi-Fi network and access the Internet. Update your Wi-Fi router to the latest firmware.

These days each WI FI connection has a password which you have to feed to gwt connected to that particular WI FI connection. So please get the password if you want to get hooked to a particular WI FI. You cannot get connected to any Wi Fi.

Hi,

Wi-Fi stands for wireless fidelity. The term Wi-Fi, which is alternatively pushed by the Wi-Fi Alliance, a trade group that pioneered commercialization of the technology. Wi-Fi is mostly about connecting to the Internet without physically attaching your computer to anything. Mostly it's about using laptop computers.


A Wi-Fi enabled device such as a personal computer, video game console, mobile phone, MP3 player or personal digital assistant can connect to the Internet when within range of a wireless network connected to the Internet. The coverage of one or more (interconnected) access points — called a hotspot — can comprise an area as small as a few rooms or as large as many square miles. Coverage in the larger area may depend on a group of access points with overlapping coverage. Wi-Fi technology has been used in wireless mesh networks, for example, in London.

In addition to private use in homes and offices, Wi-Fi can provide public access at Wi-Fi hotspots provided either free-of-charge or to subscribers to various commercial services. Organizations and businesses - such as those running airports, hotels and restaurants - often provide free-use hotspots to attract or assist clients. Enthusiasts or authorities who wish to provide services or even to promote business in selected areas sometimes provide free Wi-Fi access.
Routers that incorporate a digital subscriber line modem or a cable modem and a Wi-Fi access point, often set up in homes and other premises, can provide Internet-access and internetworking to all devices connected (wirelessly or by cable) to them. One can also connect Wi-Fi devices in ad-hoc mode for client-to-client connections without a router. Wi-Fi also enables places that would traditionally not have network access to connect, for example bathrooms, kitchens and garden sheds.

Good luck and have a nice day.
rating the solution is highly appreciated.

Resolution If you know there is a nearby Wi-Fi network, but you are unable to locate it on the Settings > Wi-Fi screen:

• Move closer to the Wi-Fi router or hotspot.
• If you are using a personal Wi-Fi network, verify the Wi-Fi router is connected to power and turned on.
• Wi-Fi networks configured as "closed" or "private" do not broadcast the network name to Wi-Fi devices.
  • Join a "closed" or "private" network by tapping Settings > Wi-Fi > Other and entering the Wi-Fi network name, security, and password.

After joining a Wi-Fi network, if you notice the signal strength is low or intermittent

• Move closer to the Wi-Fi router or hotspot.
• Check for any sources of potential interference.
• Remove any cases or attachments on your device that could interfere with a Wi-Fi signal.

If you are unable to access the Internet while connected

• If you are using a commercial Wi-Fi network that requires a special login or subscription, see this article for more information.
• If you are in a location with multiple Wi-Fi networks, verify that you are selecting the correct network.
• Verify that the Wi-Fi network settings are correct:
  • Tap Settings > Wi-Fi.
  • Locate the Wi-Fi network you are currently using and tap
    

• You can configure network-specific settings, including IP address, DNS, and Search Domain settings.
• Use "Forget this Network" to reset settings for this particular Wi-Fi network, including the password. This is also useful if you identify a network issue and want to prevent the device from automatically using this network in the future.
• Use "Renew Lease" to acquire new IP address, DNS, and Search Domain information from the Wi-Fi network.
• Note: If the Wi-Fi network uses MAC address filtering, you will need to add the MAC address to the access list for the Wi-Fi router. The MAC address for your device is listed as the Wi-Fi Address in Settings > General > About.

If you are still unable to join a Wi-Fi network, or are unable to access the Internet while connected, try the following

• Restart the device
  • Hold the power button until "slide to power off" appears. Slide to power off your device. When it is off, press the power button to turn it back on.
• Reset network settings by selecting Settings > General > Reset > Reset Network Settings. Note: This will reset all network settings, including passwords, VPN, and APN settings.
• iPhone only: If you continue to experience issues, consider turning off Wi-Fi and using the cellular data connection instead of Wi-Fi.

Additional Information If using a Wi-Fi router at home, refer to your user manual/documentation to assist you with some of these suggestions.

• Check the manufacturer's website for your Wi-Fi router for firmware or software updates.
• Verify the Wi-Fi router can broadcast an 802.11b/g signal. If using a 802.11n Wi-Fi router, consult the manual/documentation for how to configure the Wi-Fi router for 802.11b/g compatibility.
• If you are using multiple WEP keys on your Wi-Fi router, try configuring your Wi-Fi router to use only a single WEP key.
• Try or resetting (or turning off and then on again) your Wi-Fi router. Note: If your ISP also provides cable or phone service, check with them before attempting this step to avoid interruption of service.
• Disable wireless encryption or security on the Wi-Fi router to rule out encryption issues. If this resolves the issue, try using a different encryption or security protocol.

To enable or disable Wi-Fi

1. Choose Start, choose Settings, choose the Connections tab, and then choose Wireless Manager.
   
2. Choose the Wi-Fi button. If it is turned off, the button will appear as a lighter color and display an icon marked with an "X".
   
3. Choose Done.
   

To set up a Wi-Fi connection

1. Choose Start, choose Settings, choose the Connections tab, and then choose Wireless Manager.
   
2. Scroll to Wi-Fi and press ENTER. The device will detect available Wi-Fi networks.
   
3. Select the network you want to connect to, and then choose OK.
   
4. Select Internet or Work, and then choose Connect.
   If you select a secure network, you may have to enter a network key that is provided by the network administrator.

To edit a Wi-Fi connection

1. Choose Start, choose Settings, choose the Connections tab, and then choose Wireless Manager.
   
2. Choose Menu, and then choose Wi-Fi Settings.
   
3. Scroll to the connection that you want to edit, choose Menu, and then choose Edit.
   
4. Make changes as needed, and then choose Finish.
   

To delete a Wi-Fi connection

1. Choose Start, choose Settings, choose the Connections tab, and then choose Wireless Manager.
   
2. Choose Menu, and then choose Wi-Fi Settings.
   
3. Scroll to the connection that you want to delete, choose Menu, and then choose Remove Settings.
   

To change Wi-Fi settings

1. Choose Start, choose Settings, choose the Connections tab, and then choose Wireless Manager.
   
2. Choose Menu, choose Wi-Fi Settings, and then choose the Wireless tab.
   
3. Scroll to the connection that has the settings that you want to change, choose Menu, and then choose Edit.
   
4. Change any of the following information:
   
   • In Network name, enter a name for the connection.
     
   • In Connects to, select The Internet or Work.
     
   • If the network is a hidden network, which means that it does not broadcast its Service Set Identifier (SSID), select This is a hidden network.
     
   • If you want to connect directly to another device or computer, and not to a network through an access point, select This is a device to device (ad-hoc) connection.
     
5. Choose Next.
   
6. On the Configure Network Authentication screen, do the following:
   
   • Select the authentication and data encryption methods.
     
   • Enter the network key information or select the The key is automatically provided check box.
     If it is necessary, ask the network administrator for authentication, encryption, and network key information.
     
7. Choose Next.
   
8. Select or clear the Use IEEE 802.1X network access control check box.
   
9. To use Extensible Authentication Protocol (EAP) or smart card authentication, make the selections appropriate to your choice of authentication.
   
10. Choose Finish.
    

My Internet service provider walked me through connecting correctly. I had chosen the WEP security options and should have chosen the WPA-PSK option. Call your service provider and get them to help verify your security access codes.

login to http://xda-developers.com ;and this will solve the problem of your PDA

All the Best.

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