Snippy arn't ya? lol...
Originally Posted by OKCChuck
It actually is that simple, you apparently have something wrong with your iPhone, which makes it impossible for us to help you figuring out how to edit your notes within your note application because for every other person in the entire world with an iPhone that is functioning properly, editing a note is as simple as opening the note you wish to add/subtract/ to or change, touching the field and editing to your hearts content.
Do you have some kind of security feature or app enabled which would lock unauthorized access to said notes? The notes app doesn't have a native security function (even in settings) so it would have to be something you downloaded outside of notes...what that could be is kind of hard to identify because there are so many securing apps of different sorts, and only you know what you've downloaded in the past.
If that is not the case, then apparently you have some kind of glitch in the software that isn't allowing access...your only bet at that point is to restore.
One last idea i had was the possibility that the notes were brought over from another iPhone that was sync'ed under a different account, im not sure if it works like this but perhaps the notes are safe guarded because they were brought to your newest iPhone but were written under a different account on another iPhone?