How To Use Secret Codes On Poco X6 Pro Free ((free))

: Do not change parameters inside the radio testing menus unless you are troubleshooting a specific carrier network issue.

This guide will walk you through how to use these codes for free to test hardware, tweak network settings, and get deeper insights into your phone’s performance. ⚠️ Important Disclaimer: Proceed with Caution

Entering incorrect codes or changing settings in engineering menus can affect device performance. Use them at your own risk, and do not alter calibration values unless you know what you are doing.

Shows detailed camera firmware information and tests both rear and front cameras, including flash synchronization. how to use secret codes on poco x6 pro free

The Poco X6 Pro offers impressive hardware, and these secret codes help you monitor and maintain it professionally. From checking battery health to testing camera quality, from toggling advanced network features to generating system debug reports—these hidden tools are valuable for any Poco user.

: Most codes will trigger a hidden menu immediately after the final symbol is entered.

Accessing these menus is entirely free and does not require third-party applications. Follow these steps: Open the default app on your POCO X6 Pro. : Do not change parameters inside the radio

Examples of MIUI/Poco-specific checks

Turn off "Dialer auto-suggest" or predictive text to avoid interference.

Runs a speaker and microphone test. The phone will play a melody and ask you to speak – it will repeat your voice. Use them at your own risk, and do

This displays comprehensive information about the software version running on your device, including the baseband version, hardware revision, and build details.

You can on your POCO X6 Pro completely free by opening the stock Google Phone dialer app and typing specific alphanumeric strings starting with asterisks ( * ) and hashtags ( # ). These hidden protocols—often referred to as Unstructured Supplementary Service Data (USSD) or Manufacturer Interface (MMI) codes—give you direct access to the core architecture of your POCO X6 Pro without needing root permissions or third-party paid applications.