To edit your name:
Go to More > Select your profile > type your name.
To edit your photo:
Select camera option on the bottom right of your photo
Choose whether you would like to pick a photo from your gallery, camera, Facebook or LinkedIn
Crop the photo and then click the check button
Editing your name and photo will change the profile that all Eyecon users see associated with your phone number, friends who have already saved your information will get a notification to update on the Photos screen.
To edit birthday – under your name you can enter your birthday