Secret Codes & Phone Test

Dial Android secret codes in one tap. Test screen, sensors, battery & IMEI.

Secret Codes & Phone Test puts every useful Android dialer code and a complete hardware test kit in one small app. Open a code with one tap, see exactly what your phone is made of, and check that the screen, sensors, camera, speaker and battery all work. It is the quickest way to test a phone you already own or one you are about to buy second-hand.SECRET CODES, ONE TAP AWAY• Dialer codes (the *#…# kind) sorted b…