Guide for Enabling Developer Mode (Sorted by Brands)
Tip: Please note that the pictures presented under each section of the guide are just for reference and the actual UI may vary depending on device models.
For Google, Motorola, ONEPLUS, SONY, ZTE, MEIZU and Samsung Phones:
Step 1. Go to "Settings" on your phone. Then tap "About phone".
Step 2. Find "Build Number" and tap it 5 times.
Step 3. Unlock your pattern lock or enter your PIN. After that, the Developer Mode will be enabled successfully.

For Xiaomi:
Step 1. Go to "Settings". Then tap "My device".
Step 2. Next, tap "Detailed info and specs".
Step 3. At last, find "OS version" and tap it 5 times.

For OPPO:
Step 1. Tap "About device" in "Settings".
Step 2. Next, select "Version" and tap "Build Number" 5 times.
Step 3. Finally, unlock your pattern lock or enter your PIN.

For Vivo:
Step 1. Tap "About phone" in "Settings".
Step 2. Next, select "Software information".
Step 3. Tap "Build Number" 5 times.

For Huawei:
Step 1. Locate "About phone" in "Settings".
Step 2. Next, select "Software version" and tap 5 times.
