Photos

I just hooked up a new Mybook Live to my network and copied all my photos to the Shared Photos folder on the drive (30,000+ photos).  I downloaded the WD Photos app to my iPhone 4 and authorized it on the drive itself.  I can start to see the pictures on my iPhone, but when it hits 6488 photos, it doesn’t download any more photos.  I have tried clearing the cache and increasing the cache size, but it still won’t go past 6488 photos.  Please help!!!1

I have put 30,000 pictures in my shared pictures folder on my Mybooklive, but when I try and get and view them on my iphone, I only see 6488.  No matter what I do, I can view more than 6488 photos on my iphone.

Are ALL the pictures JPEG or JPG?