Chethan is a reporter at Android Police, focusing on the weekend news coverage for the site. He has covered tech for over a decade with multiple publications, including the likes of Times Internet, ...

You change your profile picture in Signal, the open-source messaging app, anytime from the app's Settings menu. Tap the avatar icon at the top left of the screen to get to the profile picture settings ...

Signal is one of the best encrypted messaging apps for Android, if not the very best in the business. Its extensive privacy features make it the preferred messaging platform for millions of people ...