These are the safest and most useful codes for everyday users. They only display information and do not modify settings.
| Code | Function |
|------|-----------|
| *#*#232339#*#* or *#*#526#*#* | Wi-Fi test mode (signal strength, scan results). |
| *#*#232338#*#* | Display Wi-Fi MAC address. |
| *#*#2486#*#* | Bluetooth test mode (device discovery, pairing). |
| *#*#426#*#* | Google Play Services diagnostic (GMS, connection status). |
For 95% of users: Stick to *#06# (IMEI) and *#*#3646633#*#* (Engineering Mode for checking sensors). These are invaluable for troubleshooting.
Avoid the reset codes unless you have a specific reason. How to Use Secret Codes on INFINIX Note 11
Modern INFINIX phones have these menus hidden for a reason – a casual user can accidentally mis-calibrate a proximity sensor or mute a microphone in the engineering menu. If you enter the Audio settings in Engineering Mode, write down the original values before changing them.
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.
Now you are equipped with the knowledge to explore the hidden hardware of your INFINIX Note 11. Use these codes wisely, and never give your phone to a "repair shop" that asks for your unlock code after typing *2767*3855# – they are about to wipe your data. These are the safest and most useful codes
Happy dialing!
You cannot permanently change your IMEI with a secret code. Some engineering mode options let you write a temporary IMEI, but this is illegal in most countries (including India, UK, and USA) and will get your phone blacklisted by all carriers. Do not attempt.
On many INFINIX phones, this launches the LCD Test Menu. You will see colored screens (Red, Green, Blue, Black, White) to check for dead pixels. It also tests the vibration motor, backlight, and touch sensitivity. On many INFINIX phones, this launches the LCD Test Menu
| Code | Function |
|------|----------|
| *#*#3646633#*#* | Engineer Mode – hardware tests, audio settings, antenna, battery, etc. |
| *#06# | Show IMEI numbers (device ID for network). |
| *#*#0#*#* | LCD & Touch Test – checks display, colors, touch. |
| *#*#0842#*#* | Vibration & Backlight test. |
| *#*#2663#*#* | Touchscreen firmware version. |
| *#*#3264#*#* | RAM version info. |
| *#*#1111#*#* | FTA Software version. |
| *#*#2222#*#* | FTA Hardware version. |
| *#*#7780#*#* | Factory data reset (does NOT delete photos/media – only settings & accounts). |
| *2767*3855# | Full factory reset (erases everything – use as last resort). |
| *#*#4636#*#* | Phone info (battery, usage stats, WiFi info). |
| *#*#232338#*#* | WiFi MAC address. |
| *#*#8255#*#* | Google Talk service monitoring. |
| *#*#426#*#* | Google Play Services diagnostic (useful for checking GMS connection). |
| *#*#34971539#*#* | Camera firmware & info. |
This reveals the FTA SW Version (software version). It tells you the exact build number of XOS you are running. Helpful when checking for OTA updates.
If you're looking for more codes specific to the INFINIX Note 11, consider checking: