Recovering Twitter Account Created on Android Device? A friend of mine has created a Twitter account on their phone but now can not remember any of the details they used. They remain logged in on their phone but I've had a look through the app but it doesn't seem to mention anything useful. 

Have I missed something? I have a adb backup (and the password) to look through if that helps.
Take a backup of the same Twitter client on your phone, with a known handle and email, and then search the resulting files (or backup image) for the know handle and email.  Then look in the same place on the original image/files.