The process requires persistence. Using your finger, tap the "Build Number" entry . As you tap, a countdown notification will appear, informing you of how many taps remain until you are "now a developer." On the fourth or fifth tap, the system will prompt you to enter your device's lock screen password or pattern—a security measure to ensure the request is legitimate. After the seventh tap, a brief toast message will flash at the bottom of the screen: "You are now a developer!" This simple confirmation signals that the hidden menu has been successfully activated.
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...
For the average HUAWEI Pura 70 user, leaving this menu untouched is advisable. However, for developers testing apps, tech enthusiasts wanting faster transition animations (by reducing the "Window animation scale" to 0.5x), or users needing to enable OEM unlocking, this hidden gateway is indispensable. The process requires persistence