View birthdays, holidays, and events scheduled in your linked calendars. *#*#3646633#*#*
If you are troubleshooting hardware issues, these codes can trigger specific component tests: Quick Test Menu: How to Use Secret Codes on INFINIX Note 11
This opens a menu named (different from the MediaTek one). Look for an option called "FOTA" (Firmware Over The Air). Tapping it forces the phone to check for available system updates immediately, bypassing the usual 24-hour check interval. View birthdays, holidays, and events scheduled in your
To use any code:
: Accesses deep hardware settings for MediaTek devices like the Infinix Note 11 How to Use Secret Codes on INFINIX Note 11