If you want to delete multiple photos from your device, there are a few different ways to go about it. The first way is to use the Photos app on your device. Open the Photos app and select the photos you want to delete. Tap on the three lines in the top left corner of the photo, and then tap on “Delete Photo(s).” The second way is to use the Photos app on your computer. Open the Photos app on your computer and select the photos you want to delete. Click on the three lines in the top left corner of each photo, and then click on “Delete Photo(s).” The third way is to use an online service like Shutterfly or DropBox. Log into either of these online services, select all of the photos you want to delete, and then click on “Delete Selected Photos.” ..