Facebook Messenger Log Out
Well, it's not possible to sign out from within the Messenger but there is an easy workaround to do so if you're utilizing an Android gadget. iPhone, iPad and WP users can also logout without uninstalling the app but that needs using Facebook's web user interface, either from your mobile browser or desktop. Though, this isn't really an easy to use method however will do the required job.
Logout from Messenger on Android
Go to phone Settings > Applications and open the Messenger app. Click the 'Clear information' option and now open Messenger. You'll now able to log into Messenger utilizing a different Facebook account. Keep in mind: If you have actually Facebook app set up and you're singed into it then Messenger will still reveal your previously linked account that can be set up right away.
To check in utilizing a various ID, just click on the 'Change Account' choice. In case you want to unlink your earlier account from Messenger, simply logout from Facebook app.
Keep in mind: Cleaning information will remove the app settings and all your messenger data (saved locally) such as photos. However, the messages and images will be synced again with your account. Follow the below alternate procedure rather, if you do not want the data to be rubbed out.
Logout from Facebook App/ Messenger App on iOS, Android, Windows Phone and Desktop (Recommended Approach).
This is an extremely useful method to from another location logout from Facebook from any or all of the devices to which your Facebook account is related to. It comes real helpful in case you loose access to a specific gadget and wish to prevent unauthorised access to your account. The advantage of this workaround is that it doesn't clean your local Messenger data and works with all significant mobile OS like iOS (iPhone, iPad, iPod touch), Android and Windows Phone.
To do so, log into your Facebook account from your desktop browser or usage Chrome browser to log into facebook.com on your smartphone and go with desktop version of the website. In Facebook, navigate to Settings > Security and click on "Where You're Visited" alternative.
Here you can see all your Facebook active sessions in addition to information like Gadget type. Select the Messenger one and click "End activity". Now open Messenger on your phone and it'll instantly log off (wait for a brief while and make certain you're connected to Web.).
Dear Facebook, please don't frustrate users by managing basic performance. Take that! And one more thing please don’t forget to share this awesome trick to use the Facebook Messenger Log Out with your friends.