How To Use Secret Codes On Samsung Galaxy M20 ((link)) Jun 2026

While most secret codes are harmless diagnostic tools, some can perform powerful actions like wiping your data or formatting your device.

To exit Service Mode, press the key repeatedly or restart the dialer. How to Use Secret Codes on SAMSUNG Galaxy M20

Here are the most useful codes specifically for your device, according to HardReset.info : Code to Dial What it Does *#06# While most secret codes are harmless diagnostic tools,

– Display IMEI (Always Works)

You don't need any special apps to access these hidden menus. Everything happens right in your phone's dialer: Open the on your Samsung Galaxy M20. Tap on the Keypad icon. How to Use Secret Codes on SAMSUNG Galaxy M20