My ipod touch wont boot up it just flashes apple logo and when I tried restoring it it said check network settings etc.

Try disabling the computer's antivirus and firewall.

- Next try the manual install method of:

iDevice Troubleshooting 101 :: iPhone, iPad, iPod touch

Place the iPod in recovery mode after the firmware download is complete and then restore using the instructions in the article. Sometimes recovery mode timeouts and returns to disabled before the firmware download is complete.

- Then try on another computer

or maybe

Update Server

Try:

- Powering off and then back on your router.

- iTunes for Windows: iTunes cannot contact the iPhone, iPad, or iPod software update server

- Change the DNS to either Google's or Open DNS servers

Public DNS — Google Developers

OpenDNS IP Addresses

- For one user uninstalling/reinstalling iTunes resolved the problem

- Try on another computer/network

- Wait if it is an Apple problem