1. *#06#: This code displays the IMEI (International Mobile Equipment Identity) number of your device. This is useful for checking if your phone is stolen or lost.
2. ##4636##: This code opens a testing menu that allows you to check various system information, such as battery usage, Wi-Fi signal strength, and more.
3. ##225##: This code displays your account balance and data usage information.
4 ##232339##: This code performs a wireless LAN (WLAN) test on your device, which can be useful for troubleshooting Wi-Fi issues.
5. ##7780##: This code performs a factory reset on your device. Use this code only as a last resort and make sure to backup your data before using it.
6 ##273282255663282*##: This code backs up your device's media files to your SD card.
7. ##7594##: This code opens the power menu and allows you to choose what happens when you press the power button.
8. ##34971539##: This code opens the camera information menu, which displays various information about your device's camera.
9 ##2327##: This code opens the Bluetooth testing menu, which can be useful for troubleshooting Bluetooth issues.
10. ##3264##: This code displays the RAM (Random Access Memory) version of your device, which can be useful for checking if your device has enough memory to run certain apps or processes.