Instagram is a popular photo and video sharing app that has quickly become one of the most popular apps on the iPhone. If you’re looking to download Instagram on your iPhone 4, here’s how to do it. First, open the App Store on your iPhone 4 and search for “Instagram.” Once you’ve found it, tap on the app icon to download it. Once Instagram has been downloaded, open it up and sign in with your username and password. If you don’t have an account yet, you can create one right from within the app. Once you’re signed in, head over to the “Photos” tab at the top of the screen and select “Download Photos.” You’ll then be able to select which photos you want to download and save them to your device. ..
