How To Use Secret Codes On Poco X6 Pro

To use secret codes on the POCO X6 Pro, open the pre-installed Phone/Dialer app and enter the specific sequence on the numeric keypad. Most codes execute automatically as soon as the final symbol is entered, though some may require you to press the call button. Common Diagnostic Codes for POCO X6 Pro

• Telephony: BandMode (force specific 4G/5G bands). You can disable certain bands to save battery if your carrier doesn't use them.
• Hardware Testing: Audio -> Normal Mode (adjust headphone and speaker gain. Warning: Overdriving can blow speakers).
• Location: GPS testing (view satellite lock and SNR values).
• Bluetooth: Test RF.

What are Secret Codes?

Final Verdict

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