How do i update my ipad to ios 16

- How do i update my ipad to ios 16 if it doesn't show up
- How do i update my ipad to ios 16 without computer
- How to update my ipad to ios 16
- How do i update my old ipad to ios 16
- How do i update my ipad air to ios 16
- How do i manually update my ipad to ios 16
- How do i update my ipad 2 to ios 16
- How do i update my old ipad to ios 16 without a computer
- How do i update my ipad mini to ios 16
- How do i update my ipad 4 to ios 16