Why can't I install 21s?
The installation of 21s may fail because of the lack of device storage, poor network connection, or the compatibility of your Android device. Therefore, please check the minimum requirements first to make sure 21s is compatible with your phone.
How to download 21s old versions?
APKPure provides the latest version and all the older versions of 21s. You can download any version you want from here: All Versions of 21s
What's the file size of 21s?
21s takes up around 19.3 MB of storage. It's recommended to download APKPure App to install 21s successfully on your mobile device with faster speed.
