An Android device stores a large number of information in its system about different hardware components and functions. With the help of these android secret codes, you can easily get access to hidden features like Network local test, IMEI detail, RAM Details, Bluetooth Test, etc. But these codes are only for Android developers and the person who holds good knowledge about android technical functions.
These codes contain numeric or symbols characters. In the list, few codes are universal and work with almost every company Android Devices and few of the codes supported with a specific Handset. We don’t recommend users to play with android codes without proper knowledge about android functions, because these codes are designed to test the different models of android that only an android Anthologist can understand. Few of the codes are universal and will work on any Android Devices. Here you can find a few of the codes for specific brands.