Secret codes rarely work on third-party dialer apps downloaded from the Play Store. Ensure you are using the pre-installed Google Dialer or Xiaomi Contacts app. Safety Warning
These codes enable or disable specific carrier-level features that might be hidden in standard settings.
Safety and caution
: Most code structures trigger instantly on typing the final symbol. If a code fails to activate automatically, tap the call button.
Here are the codes confirmed to work on the Poco X6 Pro (HyperOS/Android 14). how to use secret codes on poco x6 pro free
Use these to check if your WiFi and Bluetooth antennas are functioning properly.
These codes work on most POCO devices running HyperOS or MIUI: : *#*#6484#*#* or *#*#64663#*#* Secret codes rarely work on third-party dialer apps
In the *#*#4636#*#* menu, turning off options like "Volte Provisioned" or "Video Calling Provisioned" can break your standard cell phone service.
Are you looking to tweak performance?
Opens the Firebase Cloud Messaging (FCM) Diagnostics menu.
Secret codes are short strings of characters starting with an asterisk (*) and ending with a hashtag (#). When typed into the native Phone app, they trigger hidden packages within the HyperOS Android operating system. Safety and caution : Most code structures trigger