Multi-locale Changer

Lets you add multiple languages (even uned ones) to your phone.

Starting from version 7.0 (Nougat), Android offers the ability to select multiple languages, which enhances the experience for bilingual s, especially those who prefer languages other than English.

However, some manufacturers have not implemented this functionality on their devices, for example Xiaomi (MIUI 10) and Oppo (ColorOS 5). This app allows s of such devices to select more than one language. In addition, just like any other language-changing apps, it allows s to add uned languages.

Normally, only system apps are allowed to change the system language. Therefore, you'll need to grant this app special permission using a computer.