Hi there and welcome
Can you tell me the message you get when it fails please?
Ok, can you go to settings, wifi and then press on your wifi network
Then enter the password ***** asked and it should then connect
Let me know when you have done this please.
Can you remove the power to the TalkTalk router, then wait 5 minutes, connect the power again and try to connect the iPad again and tell me what happens please
yes, as you need to actually connect to the wifi please
go to settings, wifi and then press on your wifi network
ok, go to settings, general, reset, reset network settings.
Once done, try to connect again to the wifi network and tell me if it connects please
ok, it does point to an incorrect password...
Where are you getting the password *****?
ok, look on the back of the router, you see the reset hole and button?
ok, use a paperclip and push and hold the reset button in for 10 seconds then release.
Then wait 5 minutes, try to connect the iPad to wifi and tell me what then happens please
ok, we will need to reset the iPad
This will remove all data from it and return it to new, but this we cannot avoid, as it is necessary to so.
To do this, go to settings, general, reset, erase all content and reset settings.
Once done, setup the iPad again like when you first received it and tell me if it now connects please.
On your computer
Can you go to www.teamviewer.com
Click on Download in the middle of the page
Download and install the program and give me the ID and Password ***** please so I can connect
Do not close the program but leave it open else I will not be able to connect
Can you tell me on which step you got stuck please?