Download Arknights

Before installing

Check available storage and Android compatibility. XAPK packages can contain multiple APKs and additional resources; renaming an XAPK to APK does not install those parts.

To install an XAPK, use VInstall: install the installer's APK first, then use Normal mode → Select File → Install for your completed XAPK download. Do not rename its extension to .apk. Full steps and compatibility limits.