Treeplant's suggestion worked for me. (THANK YOU!!) I have an iPhone 3G (bought in March 09) and was up to the 1600's in number of photos taken. Suddenly over the weekend my photos stopped appearing in the camera roll. Although the screen before that (if accessed through "photos") would show 16XX pictures, the total amount taken with my phone, the camera roll itself - whether accessed through photos, the camera function, or any other of 3 different camera apps - would not display the new photos and would list the last photo taken as "15xx out of 15xx." It was intensely frustrating.
I backed up all photos onto my computer through the PC/Camera Wizard and followed the instructions I found here in the post by MM80,
http://discussions.apple.com/thread.jspa?messageID=9991059 but unfortunately it didn't work for me.
I'm on a PC, so I downloaded the iPhone Browser program and followed treeplant's instructions, since I wanted to try something else before doing a regular restore or an interrupted restore, as I've read elsewhere.
Deleting the 100-999 folders worked like a charm (at least for now) and seems to work with the camera proper and all camera apps.
Thank you! Just wanted to post what has and hasn't worked for me, since I take photos all the time and often show them to people on my phone or email them to friends. I also take screenshots all the time for everything, from creating new wallpapers, to quickly emailing contact info cross-platform as images, or saving a list of directions in a quick reference format that eliminates having to keep opening Maps, and works when in a rural area without internet access or on an underground train. Thus this bug was
extremely distressing, as it temporarily killed the functionality for some of the main things I do with my iPhone.
I definitely recommend trying the iPhone Browser method before resorting to a restore for any PC users out there.
p.s. One quick note - I don't know if there is any way to get these pictures back into the camera roll proper; I also fear that the only way would be through a restore that would restore the original problem. I'm going to go with putting the ones I want back on my phone into a separate folder, so I'll at least have them available on the phone. If you really wanted them back in the camera roll, you could maybe take a screen shot of it to get it back into the camera roll. Not sure if that will affect the overall resolution/quality, but it might be a temporary workaround for a few if you really want to get them back into the camera roll instead of a separate folder.
Message was edited by: glttrktty
Message was edited by: glttrktty