How To Use Secret Codes On Xiaomi 11t Pro Work ((full)) -
Unlocking the full potential of your Xiaomi 11T Pro often means going beyond standard menus. These "secret codes" (MMI or USSD codes) provide access to hardware diagnostics, battery health, and deep system information. How to Enter Secret Codes To use any of these codes, simply: (dialer) app. Type the code exactly as shown (most start and end with
The hidden menu usually appears automatically after the last character is entered. 🛠️ Essential Diagnostic Codes how to use secret codes on xiaomi 11t pro work
These are the most useful codes for troubleshooting hardware issues. Unlocking the full potential of your Xiaomi 11T
Issue 3: HyperOS Changes
- Xiaomi’s new HyperOS (updated from MIUI 14) disabled some codes for security.
- Fix: Use
*#*#64663#*#* instead of older codes.
4. What if a code doesn't work?
- Check if the dialer is Xiaomi’s default (Google Dialer on some regions may block codes).
- Try adding an extra
# at the end.
- Restart the phone and try again.
- Some codes were removed in newer Android/MIUI versions for security.
Part 4: How to Enter Secret Codes on Xiaomi 11T Pro – Step by Step
Follow these exact steps to ensure codes work correctly: Xiaomi’s new HyperOS (updated from MIUI 14) disabled
- Open the Phone dialer (green phone icon – not Google Voice or third-party app).
- Type the code precisely – Use the star
* and hash # keys. Do not add spaces or dashes.
- Do NOT press the call/green button. The menu should appear automatically within 1 second.
- If nothing happens, delete the last character and re-type it. Rarely, MIUI requires a “trigger” character.
- If still nothing, restart your phone and try again – some services (like telephony stack) may be hung.
1. How to enter a secret code
- Open the Phone dialer app (green phone icon).
- Type the code exactly as shown (including
* and #).
- Do not press call — most codes execute automatically after typing the last
#.
- If nothing happens, press the call button (rarely needed).