How to transfer photos from Mac back to the iPhone camera roll?

Yes. you can add photos from Mac local folder to iPhone camera roll manually with iPhone transfer software. like this one from iMacsoft. http://www.iphone-to-mac-transfer.com/ Not only add photo, music, video from Mac to iPhone, but also copy and transfer Music, Movie, Photo, ePub, PDF, Audiobook, Voice Memo, Camera roll (iOS 4 above), Ringtone, Podcast, TV Show, SMS, Contacts, Call List from iPhone to Mac or iTunes

With new iPhone, you can find various ways to get beautiful pictures. For example, you can save images from iPhone apps such as Safari, Mail or capture photos with the built-in camera, etc. However, many iPhone users can’t find a way to transfer iPhone photos to Mac as below.

Q: How do you transfer photo albums from an iPhone back onto a Mac?

I have loads of photo albums on my iPhone (not in the camera roll), but I currently don't have access to the computer the photos were synced from. How do I transfer these photos back to a Mac? (From: answers.yahoo.com)

iPhone Photo to Mac Transfer is a wonderful tool for transferring iPhone Photos. With the iPhone image Transfer, you can easily move, save, send or transfer iPhone Photo, Camera Roll from your iPhone, iPhone 3G, iPhone 3GS, iPhone 4 to Mac or iTunes. Meanwhile, you also can transfer Music, Movie, Podcast, TV Show between iPhone and Mac.

Simple steps about how to transfer photos from iPhone to Mac with iPhone Photo to Mac Transfer.

You can also use an app called 'Rollit, photo transfer app'. It's really handy - USB transfer, which is 3x faster than WiFi and no third-party software to install.

Here's the link : https://itunes.apple.com/us/app/rollit-photo-trans...