Just make sure to create a list or take a screenshot of all your jailbroken apps and Cydia downloads so you can go back and get them once a i OS 8 jailbreak method is released.
Also, OTA updates are usually not available for jailbroken phones, so you'll have to update via i Tunes.
Since i OS 8 promises to pack a bunch of new, really great features, it's time to present your options for getting on the latest and greatest for your Apple device.
There are two ways to update your system, just make sure that your device has at least 50% battery and that you've cleared plenty of storage space—you'll need anywhere from 3 to 7GB free, depending on device.
See: The i OS 8 update can be installed on the i Phone 5S, i Phone 5C, i Phone 5, i Phone 4S, i Pad Air, i Pad mini Retina, i Pad mini, i Pad 4, i Pad 3, i Pad 2, and i Pod touch 5. Tap on the available update and hit Install—all you'll need is a strong Wi-Fi connection.
If you downloaded and installed the Gold Master build of i OS 8, then you're already running the same version that was released to the public.However, it would certainly not be out of place to see Touch ID make an appearance on the i Pod touch 7th generation.There should also be an improved camera on the upcoming i Pod touch as part of the continuity of its evolution, perhaps even a dual camera configuration that is similar to the i Phone 7 Plus would do the trick in order to keep up with the times.i Pod touch 7th generation rumored specifications Some folks figured out that the i Pod touch 7th generation should arrive with a micro SD memory card slot in order to further increase its storage capacity, as opposed to what all the previous iterations have come with -- or rather, without.We do not think that it is likely Apple will follow such a request, since they would not want to risk the sales of the higher capacity i Pod touch models by offering a lower capacity model with memory expansion capability, considering how cheap micro SD memory cards are these days.