*#*#3646633#*#* (Opens the MediaTek Engineer Mode, allowing advanced 5G network tweaking on the Dimensity 8300 Ultra chip) Safety Precautions and Best Practices
However, avoid entering codes you find on shady websites that look like *2767*3855# (full factory wipe + re-partition) – those are dangerous. how to use secret codes on poco x6 pro free
Take control of your network settings, especially if you want to customize 5G, VoLTE, or VoWi-Fi features. Sometimes these options are hidden by carriers, and these codes provide a direct way to toggle them. Used to diagnose Google Play Services, specifically Firebase
Used to diagnose Google Play Services, specifically Firebase Cloud Messaging (FCM). This is useful if you are experiencing delayed notifications. 6. Calendar Storage ( *#*#225#*#* ) Calendar Storage ( *#*#225#*#* ) Using secret codes
Using secret codes on the POCO X6 Pro allows you to take full control of your device's diagnostic capabilities. Whether you are checking your hardware before a warranty expires or troubleshooting notification issues, these free, hidden tools are invaluable for power users.