Cannot connect to itunes store or internet - invalid argument

this its a problem with the internet connection
check if you can browse the internet, if not review the internet connection settings

Many issues has arises to invalid wep key on your wireless AP "access point" to other types of issues like stuck applications and such. You might want to verify your wep kay is good then try again. If that does not work looks like you going ot need to recover the little guy.


thanks hope this works do not shoot the messenger please do leave feedback and votes.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/edwy_1a56970cf1ea4620

Disconnect from your wifi, after go in the appstore. It will say that you haven t a wifi , and you will show you different connections.Take your .

Try resetting your router. This can usually be done by unplugging it and leaving it unplugged for 30 seconds, then plugging it back in.

Have you had a software upgrade? I had exactly the same problem with a brand new 3rd gen iTouch and it turned out to be a problem with the itouch and the wifi encryption. Mine showed it was connected to the network but wouldn't access anything (invalid argument etc). I tried everything but no joy. Eventually I fixed it by changing the router's encryption from WEP to WPA2-PSK. Fixed it like magic. Where there had been no router or DNA data before, they were suddenly filled in. The key was different but was still on the bottom of the router. I had to re-enter the key on my wireless laptop but that was a small price.

You can get into the router set-up page through your web browser. I found a guide on You Tube.

Good luck!

On your Touch go to Settings -> General -> Reset -> Reset Network Settings. When it starts again go to Settings -> About and check to see if your Wi-Fi Address has been Reset.

make sure u havea active wi-fi

do the followings
settings>>wifi>>you will see a blue arrow button next to the connection press that.
if you see the 1st 4 lines full with some number and writings then it is ok or else scroll down and press renew lease or/and try to connect using another network.
let me know the result.
check this onehttp://www.fixya.com/support/t4259513-itouch_wont_let_me_connect_internet

Do the following... On your Touch go to Settings -> General -> Reset -> Reset Network Settings..... When it starts again got to Settings -> About and check to see if your Wi-Fi Address has been Reset. Hope that helps

This worked for me: Went into SETTINGS > Wi-Fi > Selected my Network (which my iPod said I was already connected to) > Selected "Forget this Network" (which disconnects you from your network) > Re-selected my network and under password, I entered the 'Security Key' from my Verizon FIOS Tech Wizard info and the device accessed the app store successfully.