I have iOS 6.1.6 on my iPod touch gen 4 and I want to upgrade it to iOS 8 at the least, can anyone help me? I've checked it but it says it's up to date.
Your 4th generation iPod Touch can't be updated past iOS 6.1.6. See the list of supported devices for iOS 7:
- iPod Touch (5th generation)
iOS 8 and 9 are the same story - your iPod Touch likely won't get any more software updates.