On mobile devices:
In the conversation list:
- Tap your Profile in the upper left corner.
- Tap Settings
.
- Tap Account.
- Tap Picture.
- Tap Camera
and then Shutter
take a new picture.
- Alternatively, tap the camera roll or Picture
(on Android) in the lower left corner to choose a picture from your device.
- Tap OK to confirm your new profile picture.