Yahoo mail is the best email service and it comes with outstanding features to keep your mail account safe and secure. If you want to update your photo in the Yahoo app then in that case, tap on the Sidebar icon and then, tap on Sidebar icon and now, tap on Manage Accounts. Now, tap on Account info and then, tap the camera image that appears on above your name. Here, select a photo from your library or just take a new one. Adjust the photo if required and tap to choose the account image and call on Yahoo toll free number to get connected with the experts for instant and reliable assistance.