How to change your Gmail password on any device, and what happens after you change your password

You can change your Gmail password on iPhone using the Gmail app, on Android using the Settings app, or on your computer via your Google account.

How to change your email signature on an Android device, whether you use the generic Email app or Gmail

You can change your email signature on an Android device in just a few steps on the standard Email app or the Gmail app.
Android Police

Gmail for Android: 6 settings to change

Rajesh started following the latest happenings in the world of Android around the release of the Nexus One and Samsung Galaxy S. After flashing custom ROMs and kernels on his beloved Galaxy S, he ...