1. Download the file Respawnables_v10.5.0.apk.
2. On your Android phone, open the downloaded file Respawnables_v10.5.0.apk.
3. Tap Install.
4. Follow the steps on the screen.HERE

System requirements

Respawnables requires Android 4.1 or later, and 747M of free disk space.

This information is for reference only and may not be completely accurate.

You can open a ZIP file directly from the ES File Explorer.
Install APK file and do not run yet.
Place the OBB Data in the /SDCARD/Android/obb/ file location and you are good to go
Start the game again. Enjoy
Example : If you have Call of Duty Mobile game and is installed in your external memory, then extract the OBB file to /SDCARD/Android/obb/com.activision.callofduty.shooter. Ensure that the OBB file (main.156.com.activision.callofduty.shooter.obb) sits within the com.activision.callofduty.shooter folder.

Install “APKDONE Installer” and open it.
Click “Install APKs” button and select all of the APK files in the APKs Bundle.
Click “Select” button to start the installation process.