How To Use Secret Codes On Poco - X6 Pro Free 'link'

Opens the Firebase Cloud Messaging (FCM) Diagnostics menu.

Beyond dialer codes, you can access advanced software settings through Developer Options About Phone Tap on the OS version

Opens the "Testing" menu containing Phone Information 1 (SIM 1), Phone Information 2 (SIM 2), and Wi-Fi Information. how to use secret codes on poco x6 pro free

How to Run a Full Diagnostic Test on a Xiaomi/Mi/Redmi/Poco Phone?

Secret codes can be a powerful tool for advanced users to unlock hidden features and test hardware on their Poco X6 Pro. However, use them with caution and at your own risk. This guide provides a comprehensive list of secret codes that you can use on your device. If you're not comfortable using these codes, it's best to stick with the standard phone settings and features. Opens the Firebase Cloud Messaging (FCM) Diagnostics menu

Your Poco X6 Pro is a performance beast, but hidden beneath the sleek HyperOS interface lies a treasure trove of diagnostic tools. These are accessed via "secret codes" (also known as USSD or MMI codes).

Do not attempt to update camera firmware or system files via these menus unless instructed by official Xiaomi/POCO Support , as it can permanently disable components. touchscreen or speakers Mobile Hardware Technician Cyber Security Researcher POCO X6 Pro: Open Hidden CIT Test Menu #howtodevices Secret codes can be a powerful tool for

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.

In this guide, we will walk you through how to use these codes, the most useful codes for the POCO X6 Pro, and safety precautions. How to Use Secret Codes on POCO X6 Pro

If a code doesn't work, you can often reach these menus through the app:

If the code doesn't open a menu automatically (and instead asks for a call/SMS credit), hang up.