These following methods have proven to repair Wi-Fi issues on i Phone, i Pad and i Pod devices.The latest versions of i OS automatically remind users, frequently, to install whatever awaiting version of i OS is available for their i Phone, i Pad, or i Pod touch.
when ever i plug my ipod nano into itunes a little message on my computer comes up telling me that that i can download and install the new ipod software 1.1.3 to my ipod....
you can find out what exactly it fixes by clicking on the update button.
i Phone and i Pod users have been dealing with sporadic wireless headaches since the release of i OS 8 and 9.
Because Wi-Fi issues vary depending on different network setups, different fixes work for different users.
But any time it does release an i Pod software update, you should install it.