Go to settings>Profile and change the profile pic.
Change your picture
You can only do it by computer
Change the pfp on your browser.
U cnt dufuss lmfaoo get a computerr
You upload your picture on too twitter
You can't you need to use the web version.
Yes, you can do so by going to: http://twitter.com/settings/profile, and clicking on "change image."
cuz it thinks ur current pic is hot, joks! u can't change it cuz twitter is trying 2 maker ur life hard
The Avi on Twitter is your profile picture (Avitar).
To change your picture on the Twitter iPhone app:Log in to your account.Click on the bottom last tab (the one with the three circles)Click on 'My Profile'Click on 'Edit' at the top right corner.Then click on 'Profile Image'You're then given the option to 'Take Photo' or 'Choose Existing Photo'
Follow the related link below to add the band to your Twitter picture.
Save your Facebook picture to your computer and then upload the file as your profile picture within the Twitter settings.