All Samsung Galaxy Secret Codes and Hacks, Hidden Menu 2019-20

Check all #Samsung Galaxy #secret_codes and #hacks to test the mobile features.

In this video, you can find:
Samsung service menu code
Samsung dialer codes
Code to check the IMEI number
Samsung screen test code
Samsung LCD test code
Samsung engineering mode code
Samsung service mode code
Samsung hardware test code
Samsung Mobile Manufacturing Date
Samsung touch screen test code
Samsung sensor check code
and a lot more Samsung secret codes and tricks. With these codes you can check different functions of your Samsung Galaxy Mobile.

These codes will work on Note 8, Note 9, Note 10, Galaxy S8, Galaxy S9, Galaxy S10, Galaxy A30, Galaxy A50, Galaxy J7 Prime, Galaxy J5 Prime and almost all other models.