The special thing is that by dialing secret code, you can get information about what apps were finally opened in your phone, so if there are 5 apps opened on the phone and what time it has been opened, also know Will fall. The information that we are talking about here can also be obtained from the phone’s information along with information about how much the phone has been used.
Step 1: Dial the number (*#*#4636#*#*) that is shown in below image:
Step 2: After dialing the above image code(*#*#4636#*#*) you can see below the screen on your mobile. When you dial * last number then a new window will open in front of you. There is also an option for the user with phone information.
When the Phone Information is tabbed, the window that opens contains several cells including all the phones on the phone such as IMEI number, voice type, phone number, available network.