How To Use Secret Codes On Samsung Galaxy A05 -

Secret codes are special numeric strings entered into your phone’s dialer app. On the Samsung Galaxy A05 (running One UI Core based on Android), these codes provide quick access to device information, test menus, and usage statistics that are otherwise hidden in the settings menu. This guide explains how to use them safely and effectively.

Used to delete log files (which can free up space) and adjust debugging options. *#0011# How to Use Secret Codes on SAMSUNG Galaxy A05

details the official way to check battery health and optimization, which can be cross-referenced with the data from the *#0228# secret code. Secret codes are special numeric strings entered into

provides a comprehensive breakdown of the General Test Mode on the Galaxy A05, explaining how to use it to verify screen health and sensor functionality. Used to delete log files (which can free

To exit, tap the "Back" button repeatedly or restart the phone.

This guide applies to Samsung Galaxy A05 (SM-A055F, SM-A055M) running One UI Core 5.1 or later, Android 13/14.