how do I delete all the photos from my iphone all at once?
I have like more than 9000 photos on my phone and I want to delete all at once, how do I do that?
If they are in the Camera Roll connect the phone to your computer and transfer the images to it. You should be given the option to delete them after transferring them. See: Copying personal photos and videos from iPhone, iPad, or iPod touch to your computer