Essential Android Tips: Secret Codes, VPN for Facebook, and Messenger Logout Guide

Some Essential Android Coding

Many of us who use Android phones may not know that Android has some essential coding that we need to know. With these codings, we can solve many important tasks easily and in shortcuts. So let’s get started.

1. *#06# – will display the IMEI number.

2. *2767*3855# – Factory reset code.

3. *#*#4636#*#* – Phone and battery information.

4. *#*#273282*255*663282*#*#* – Code to back up all media files.

5. *#*#197328640#*#* – Service Test Mode Code.

6. *#*#1111#*#* – FTA software version

7. *#*#232339#*#* – Wireless LAN test code.

8. *#*#0842#*#* – Back light and vibration test code.

9. *#12580*369# – Software and hardware information.

10. *#*#2664#*#* – Touch screen test code.

11. *#9090# – Diagnostic configuration.

12. *#*#34971539#*#* – Camera information.

13. *#872564# – USB login control.

14. *#7465625# – Phone lock status.

15. *#*#7780#*#* – Factory reset settings. All system data, including the Google account, will be deleted.

16. *2767*3855# – Factory format setting. All internal and external data will be deleted, and the firmware will be reinstalled.

17. *#*#4636#*#* – Phone and battery information.

18. *#*#273283*255*663282*#*#* – File copy screen. All images, sounds, videos, and voice memos can be backed up.

19. *#*#197328640#*#* – Service mode code.

20. *#*#7594#*#* – This code will convert your end call/power button into a direct power off button.

21. *#*#232338#*#* – WiFi MAC address.

22. *#*#1472365#*#* – GPS test.

22. *#*#232331#*#* – Bluetooth test code.

23. *#*#232337#*# – Bluetooth Device Information

24. *#*#0588#*#* – Proximity sensor test.

25. *#*#0*#*#* – LCD test.

26. *#*#2664#*#* – Touch screen test.

27. *#*#2663#*#* – Touch screen version.

Let me tell you one thing: Before doing any work, understand the task thoroughly. Don’t do any work without understanding it.

Android users run Facebook using a VPN

Now Android users can also use Facebook. VPN (virtual private network) is very popular all over the world. By using a VPN, Android users can browse sites blocked in Bangladesh, including Facebook.

But when it comes to using a VPN, many people cannot find a trusted VPN app, so they cannot use a VPN. Many people are unable to log in to Facebook using a VPN.

SuperVPN

A great and trusted VPN app. You can download this app from your device by going to the Play Store.

Once the app is downloaded, install it properly and open it. Now you will see a new interface open.

Now click Connect.

Now it will ask for your permission and ask if you trust them. Click on the check box next to I trust this application and click on OK.

Log out of Facebook Messenger

Facebook is a popular social networking site. We all use Facebook. Almost everyone who uses Android or smartphones uses Messenger. But take a look, there is no option to log out. As a result, your personal information can be stolen. Now we will discuss how to log out of Messenger. Let’s start,,,,,,

The first thing to do is, if the Facebook Messenger app is in the Recent Apps List on your phone, then first remove it from the Recent Apps List.
Now go to Settings > Apps and click on the Messenger app.
Now, click on the Clear Data button, and you will get a window named Delete App Data. Click Ok there. That’s it, the data of the Facebook Messenger app has been deleted.
You have been logged out of the previously logged-in ID due to the app data being deleted. Now launch the Facebook Messenger app. You will see that your previous account name is displayed again, welcoming you to Messenger.
Since the app is fully integrated with the main Facebook app, your account name will be displayed. However, if you want to log in to Messenger with a different Facebook account, you will see an option called Switch Account. Click the re and log in to Messenger as usual with your desired email and password.
This is the easiest way to log out. Since there is no logout option, we ended up logging out randomly.

However, such a popular messenger needs to have a log-out option