Unlock IMEI & All Device Secret Codes is a free Android application developed by amz apps and falls under the category of Utilities & Tools. The app provides an easy way to unblock Android devices and shows complete device information and IMEI numbers. With this app, users can unlock their devices quickly and securely. The app also supports several mobile secret codes that can be manually typed from the phone. These codes show simple states about the Android device and help increase users' knowledge about cell phones.

Additionally, the app includes advanced tips and tricks for various mobile phone brands such as Acer, Techno, Vivo, Huawei, BlackBerry, China, Acer, Realme, Oppo, Infinix, ZTE, HTC Samsung, Sony, Lenovo, Sony Ericson, and Motorola. Users can also check the IMEI number and unlock the activation of their device, which is one of the main features of this app.