My Iphone won't sync all of my photos?

I tried transferring photos from my Iphone to my laptop to free up space because I have nearly 9000 photos. The problem is it only transferred 3000 of them. It kept saying error in photo and it wouldn't transfer them. I have plenty of memory on my laptop. What can I do to get them all on my laptop?

First, you are not transferring your photos to memory, you are transferring them to storage, aka hard drive. Put them in memory, i.e. RAM and the next time you turn off the computer you will delete all the photos. I'm not being nasty, but it always helps to use the correct names for things when you are asking for help in managing them. I also gather you are using a windows based program or you would have said iPhoto or one of the many programs that accept transference.
Try transferring a block at a time manually and have the computer delete them as soon as they are transferred. If you can't do this or don't know how to do this, then lets take the day off, compare the photos in the computer and delete manually the ones that you have already transferred. Also good time to take the time to get rid of all the bad ones.
Apple.com/support has lots of files, video and text to give you a foot up on dealing with the iPhone and transference of photos to the computer program. It might not be a bad idea for you and a friend to go into the site and read on how to do it, make a list or print out the info and give it a go. As it is more fun to be frustrated with a pal than alone.
Good luck, take your time and don't get too frustrated while doing it piece meal.

Hope you have better luck then i did… I like to keep my pics on my iphone just as a third back up and i'm having the same problem! I have called apple and spent endless hours on the phone troubleshooting and NO ONE can seem to figure out what the issue is. Its so ridiculous! I never had this issue with my old mac laptop (which is 6 years old) but ever since i got a new iMac three months ago it has been nothing but hell when it comes to uploading pics onto my iphone. Please let me know if you come to any conclusions