My photos aren't showing up on my Iphone

Are you looking in the Camera Roll album?

If you have iCloud and PhotoStream enabled, new photos would be moved to the PhotoStream album whenever you are connected and close the Camera app.

Before doing anything else, connect your iPhone to your computer and see if you can transfer your photos to whatever photo application you use.

Then try to Reset your device.

Press and hold both the Sleep/Wake button and the Home button for at least ten seconds, until the Apple logo appears (ignore the Slide to Power Off that shows up first).

If this doesn't help you might have to move to Restoring.

http://support.apple.com/kb/HT1414

Message was edited by: Rysz - typos

If PhotoStream is turned off, they should stay in the Camera Roll album until you transfer them to your photo application on the computer.

For general iOS and iPhone info take a look at the user manual:

http://manuals.info.apple.com/en_US/iphone_user_guide.pdf

You can also download it as a free iBook.

Not sure what 'not letting me transfer' means. If you are on a Mac, open iPhoto or Image Transfer utility to try to save the photos.

In answer to your second question, No, you should not loose anything. The first step in the process is to make a backup of your files on the iPhone. The last step is to restore them from that backup.

Good luck.

Open up iPhoto

See if your phone is listed under Devices on the left side when you plug your phone into the computer with the cable

You should see something similar to this. My phone is Steve iPhone 4S under Devices.

Are there any pictures listed here?