How To Use Secret Codes On Google Pixel 7a Jun 2026

The term "secret codes" often evokes images of espionage or hidden features. In mobile telecommunications, these are typically numeric strings entered via the phone dialer. On Google Pixel devices, these codes are less about "hiding" features and more about providing direct access to system-level testing and information retrieval.

If secret codes feel too intimidating, the Pixel 7a has a graphical way to access similar tests: How to Use Secret Codes on GOOGLE Pixel 7a

Reason: Google adheres to AOSP standards and restricts low-level Qualcomm diagnostic ports by default for security and stability. The term "secret codes" often evokes images of

The Google Pixel 7a, released in May 2023, runs a clean version of Android. Consequently, many proprietary codes from other manufacturers (e.g., *#0*# for Samsung) do not function. However, Android-standard diagnostic codes and Qualcomm/Google-specific testing interfaces remain accessible. This paper documents all confirmed working codes on build number and later. If secret codes feel too intimidating, the Pixel