You may have seen codes like *#0*# (Samsung) or *#001# (old Nokia). Those are manufacturer-specific. Poco (Xiaomi) uses a unique set. Also:
What it does: Displays the number of events synced to your local calendar storage, classified by email account. *#*#426#*#*
Use these to confirm both microphones and both speakers are working without any third-party sound recorder.
How to Use Secret Codes on POCO X6 Pro: A Comprehensive Guide how to use secret codes on poco x6 pro
Mastering Your Device: How to Use Secret Codes on POCO X6 Pro
Secret codes are number sequences you dial like a phone number. They trigger hidden system activities – from checking your IMEI to testing the fingerprint sensor.
That is a proximity sensor issue. Dial *#*#6484#*#* -> Proximity Sensor. Place your hand over the top of the screen (near the front camera). The value should change from "Far" to "Near." If not, dial *#*#6485#*#* -> P-Sensor Calibration. You may have seen codes like *#0*# (Samsung)
The Master CIT Menu (Hardware Test)Code: # #6484# # This is the most important code for any Poco owner. It opens the Control and Interactive Tool (CIT) menu. From here, you can manually test every physical component of your phone, including: Display dead pixels and touch sensitivity. The under-display fingerprint scanner. Dual speakers and microphone clarity. Accelerometers, gyroscopes, and proximity sensors. The vibration motor and physical buttons.
Displays your device's unique IMEI numbers and serial number, which is critical for verifying if your phone is original or for reporting it if lost.
Quickly shows the number of events saved in your local calendar. Alternative Method: The "Kernel Version" Tap Also: What it does: Displays the number of
Type the code exactly as shown, including all symbols ( * , # , digits). Most codes execute as soon as you type the last # . You don’t need to press the call button.
| Code | What It Does | |---|---| | *#*#6484#*#* | Opens the CIT menu, which serves as the primary engineering mode interface on modern Xiaomi and POCO devices. | | *#*#3646633#*#* | Engineering Mode for MediaTek chipsets (like the one in the POCO X6 Pro). Note that some users have reported this code may not work after certain HyperOS updates. | | *#*#54298#*#* | An alternative code for accessing Engineering Mode on MediaTek-based devices. |
menu to generate a system bug report, which can be used to manually calculate precise battery health. Codes for POCO X6 Pro - HardReset.info
As a power user, knowing how to safely access and navigate these secret codes allows you to troubleshoot hardware issues, check network statistics, and view deep system information without downloading third-party apps. How to Enter Secret Codes on the POCO X6 Pro
If you type a code and nothing happens, check the following variables:
