In the Settings menu, scroll all the way to the bottom. You will see an option labeled “About Phone” (sometimes called “About Device”). Tap on it.
This report outlines the specific procedure required to unlock the "Developer Options" menu on the OPPO A38 smartphone. By default, this menu is hidden to prevent accidental system configuration changes. The process involves a specific sequence of taps within the device's settings menu to activate "Developer Mode."
Developer Options on your Oppo A38 is a hidden menu designed for app testing and advanced system tweaking. By default, it’s invisible to prevent accidental changes. To reveal it, you need to trigger a specific action in the settings.
Follow these simple steps:
Step 1: Open the Settings App Locate the Settings gear icon on your home screen or in the app drawer and tap it. how to open developer options on oppo a38
Step 2: Go to "About Device" Scroll down to the very bottom of the Settings menu. Tap on "About Device" (sometimes labeled "About Phone").
Step 3: Find "Version" Inside "About Device," tap on "Version" (not "ColorOS Version" — just "Version").
Step 4: Tap "Build Number" 7 Times You will see an entry called "Build Number." Tap on it repeatedly (about 7 times) at a steady pace.
Step 5: Return to Main Settings Press the back arrow once or twice to go back to the main Settings screen. In the Settings menu, scroll all the way to the bottom
Step 6: Access Developer Options Scroll down. Just above "About Device," you will now see a new entry: "Additional Settings" (or directly "Developer Options" on some ColorOS versions). Tap it.
Step 7: Turn It On At the top of the Developer Options screen, toggle the switch ON to activate the features.
If you followed the steps but still don’t see Developer Options, try these fixes:
On ColorOS (Oppo A38’s software), the Developer Options are not at the bottom of the main settings. Instead: Step 5: Return to Main Settings Press the
At the top of the Developer Options screen, you’ll see a master switch (toggle). Turn it ON to activate all advanced settings. If you leave it off, the options remain visible but disabled.
Congratulations! You have successfully opened Developer Options on your Oppo A38.
Inside the "About Phone" menu, you will see information such as the Android version, ColorOS version (Oppo’s custom skin), and "Version" or "Build Number" . The exact naming may vary slightly, but look for "Build Number" . It is usually located near the bottom of the list.
Once Developer Options are enabled, you can access settings like:
⚠️ Caution: Only change settings you understand. Enabling the wrong option can slow down your phone, drain the battery faster, or cause apps to crash. If you ever want to hide the menu again, simply turn off the master toggle at the top of Developer Options.
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