Hi ..

I got iPod Touch 4g. I updated through OTA ( software Update)

Then i connect through Itunes.

I was already on iOS 6.1 But still iTunes asks me to software update when I restore.

So i update again.

After that

My iPod 4g is originally 8 GB

I got 6.9 Avaibility and my free Space Become 5.9

That 500 Something Mb space from "Other" in iTunes and i believe that the iPod Firmware extra one

SO how do i get rid of that unwanted stuff.

I restored it but no affect

I am not jailbroken.