The "Developer Options" is a set of development configurations officially provided by Android for developers, and each mobile phone manufacturer may make additional changes. This article mainly introduces how to turn on "Developer Options" on different mobile phones.
(1) Samsung
Phone: Open "Settings" -> "About phone" -> "Software information", click "Build number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
Tablet: Open "Settings" -> "About tablet" -> "Software information", click "Build number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
(2) XiaoMi
● XiaoMi mobile phones/tablets with HyperOS, as follows:
Phone: Open "Settings" -> "My device" -> "All specs", click "OS version" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
Tablet: Open "Settings" -> "My device" -> "Detailed info and specs", click "OS version" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
● XiaoMi mobile phones/tablets with MIUI, as follows:
Phone: Open "Settings" -> "My device" -> "All specs", click "MIUI version" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
Tablet: Open "Settings" -> "My device" -> "Detailed info and specs", click "MIUI version" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
(3) Oppo
Phone: Open "Settings" -> "About device" -> "Version", click "Version number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
Tablet*: Open "Settings" -> "About device" -> "Version", click "Version number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
(4) Vivo
Phone*: Open "Settings" -> "About phone" -> "Software information", click "Build number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
Tablet*: Open "Settings" -> "About tablet" -> "Software information", click "Build number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
(5) Realme
Phone: Open "Settings" -> "About device" -> "Version", click "Version number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
Tablet: Open "Settings" -> "About device" -> "Version", click "Version number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
(6) Huawei
Phone*: Open "Settings" -> "About phone", click "Software version" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
Tablet*: Open "Settings" -> "About tablet", click "HarmonyOS version" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
(7) Honor
Phone: Open "Settings" -> "About phone", click "Build number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
Tablet: Open "Settings" -> "About tablet", click "Build number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
(8) Other Android phones
Phone: Open "Settings" -> "About phone", click "Build number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
Tablet: Open "Settings" -> "About tablet", click "Build number" 7 times quickly, and then enter it through the "Developer Options" on the home page of the Dev Tools App.
More frequently questions can be found at: FAQ and Solutions.