How To Use Secret Codes On Infinix Note 11 May 2026

To use secret codes on your INFINIX Note 11 , you simply need to Phone dialer app and type the specific numeric string

Using secret codes on your INFINIX Note 11 is easy. Here's how: How to Use Secret Codes on INFINIX Note 11

Alternative: Dial *#*#0#*#* → This opens a full RGB and touch test. You'll see solid red, green, blue, and white screens to check for dead pixels. Tap each screen to proceed. To use secret codes on your INFINIX Note

Pro Tip for INFINIX Note 11 Owners: The most useful code day-to-day is *#*#3646633#*#* to navigate to Hardware Testing -> Audio -> Normal Mode -> Type: Media. You can increase the maximum "Level 6" setting from 160 to 180 or 200 to significantly boost the headphone jack volume on your Note 11. Tap each screen to proceed

11. Audio Loopback Test (Microphone): *#*#0673#*#* (or *#*#0283#*#*)

This tests the microphone and speaker loop. Speak into the mic; you should hear your voice delayed. If not, your mic is broken.

(Call Waiting) may behave differently depending on your mobile service provider. No "Call" Button Needed: