it was set to sync notes with Outlook when i plug in my Iphone to my computer. Unfortunately i have not synced recently. I thought it was syncing yesterday when i plugged it in. ITunes told me that it had found a new OS and asked if i wanted to install it or just download it. I set it to just download so i could be sure to sync first. I assumed the system then synced the phone since it was plugged in and it normally does it automatically. Today i upgraded to the new OS and discovered that my notes for the past two weeks are missing. They are not in outlook and there is no recent sync listed in the iTunes backup.
Also, i've just discovered that the notes have actually not been syncing with my outlook for a longer time period. It was originally set to Sync with outlook. I just now changed it to Sync over the cloud using the iPhone setting but they still are not syncing with outlook. When i change the setting back on my Iphone to remove it from the cloud settings, it now doesn't change the setting in ITunes under info back to sync with Outlook. No idea what the problem is.
I assume all is lost as I guess Apple engineered its outlook update to write its new OS over the top of existing customer files. Again, really bad engineering. Let's hope this is not the future of Apple now that Steve Jobs is gone.