Pro ...: How To Use Secret Codes On Infinix Note 40

The INFINIX Note 40 Pro is a powerhouse of a smartphone, known for its impressive battery life, MediaTek Helio G99 Ultimate chipset, and the striking 120Hz AMOLED display. But beneath its polished XOS interface (based on Android 14) lies a hidden world of diagnostic tools, engineering menus, and quick-access shortcuts. These are accessed using —often called "secret codes"—that function like a backstage pass to your device.

Just remember: With power comes great responsibility—and in the case of MTK engineering codes, great potential for accidental bricking. How to Use Secret Codes on INFINIX Note 40 Pro ...

INFINIX’s XOS skin adds a few unique codes you won't find on stock Android: The INFINIX Note 40 Pro is a powerhouse

*#*#4636#*#* Result: Launches the "Testing" menu. Here you will see: Most custom ROMs disable engineering codes for security

Unlikely. Most custom ROMs disable engineering codes for security. You need the stock XOS or at least a MediaTek-based AOSP ROM.

If the code works, one of two things will happen: