Android is one of the most complex operating systems for mobile phones, and this is no longer a secret to anyone, but there are still a number of secret codes that everyone should know about. These secret codes for Android give you the opportunity to quickly access a series of information, or functions, which have options available in other areas of the settings application, but some accessible only with developer access.
Android has hidden these codes because some of them should not be treated carelessly, and here I am referring to the code that allows us to completely reset the device, and this is because the data is completely deleted. These codes should be able to be used without problems in almost any kind of phone with the Android operating system, but of course if you don't have a very recent version, you may not be able to use them.
Use these codes at your own risk, because depending on the manufacturer of your phone, it is possible that the action performed will be different and broken the phones.
The code for displaying the IMEI in Android
If you want to quickly see the IMEI of your phone in the Android operating system, then you just need to type the code *#06# in the keyboard for dialing phone numbers.
This code is also visible in the settings app.
View diagnostic data of Google Play Services in Android
If you want to make sure that all your phone applications work in normal parameters, then use the code #*#426#*#.
This data is not necessarily useful for an ordinary user, but for a developer it can be of great use.
How to check the status of Wi-Fi networks
If you are interested in quickly checking the status of your Wi-Fi network then you can use the code #*#232339#*# to find out diagnostic information about it.
Shutting down your Android phone
There is a special code including for closing Android phones, entering *#*#7594#*#* in the phone's keyboard should close your device.
Erasing all data from the phone
If you want to delete all the data from your phones, then there is the option to do this quickly using the code *2767*3855#.
You have to be careful because this option will leave you without all the information you have in your phones.
