Inside the "About phone" menu, you will see details like your phone’s name (Pura 70), EMUI/HarmonyOS version, and . The Build Number looks something like: 3.0.0.168(C00E120R2P2) .
If you no longer want to see the Developer Options menu (to prevent kids or friends from messing with settings):
Ensure you are tapping the correct spot. Some HarmonyOS skins require you to tap "Software Information" first before seeing the Build Number. Go to Settings > About phone > Software Information > Tap "Build Number" 7 times.
First, navigate to the app, identifiable by the gear icon. Scroll down until you find "About phone" (sometimes listed as "System" > "About phone"). Here, you will find critical device information, including the model number, EMUI/HarmonyOS version, and the key to the gate: the Build Number . How to Open Developer Options on HUAWEI Pura 70...
While Developer Options are safe to turn on, changing random settings inside (like turning off animations entirely or changing the DPI) can make your phone behave erratically. Follow this guide carefully.
Unlock your HUAWEI Pura 70 and locate the gear icon on your home screen or in the app drawer. Tap to open.
It is crucial to understand that the difficulty of accessing Developer Options is intentional. These settings are powerful but dangerous. Changing the wrong parameter—such as disabling critical system animations, altering the DPI (dots per inch) of the screen, or revoking USB debugging permissions—can lead to erratic device behavior, reduced battery life, or even a system instability that requires a factory reset. Inside the "About phone" menu, you will see
Congratulations, you have successfully unlocked the Developer Options menu on your HUAWEI Pura 70.
Unlocking Developer Options on your HUAWEI Pura 70 is not just for coders and hackers. It is essential for users who want to speed up animations, debug USB connections, limit background processes, or capture system logs.
Immediately after entering the password, you will see a toast notification (a small pop-up at the bottom of the screen) saying: Some HarmonyOS skins require you to tap "Software
In the "About phone" section, you will see various details such as your phone number, storage, and legal information. Look for the entry labeled .
Opening Developer Options on the HUAWEI Pura 70 is a simple act—seven taps and a password—that symbolizes the user's transition from consumer to creator. It reveals the underlying complexity of HarmonyOS, offering a sandbox for customization and troubleshooting. By following the path from "About phone" to "System & updates," you unlock not just a menu, but a new level of control over your device. Just remember: with great power comes great responsibility. Tweak wisely, and always note the default settings before making changes.