Installing downloaded APK games

From PC

1. Connect your phone to the PC and select Disk Drive

1a. Or insert SD card to the SD card slot on your PC

2. Copy the APK file to any folder in your SD card

3. Unzip the zip or rar file and copy data folder to 'sdcard/Android/Obb'

-follow the given picture as an example

4. Disconnect your phone from the PC

4a. Or remove the SD card and insert it to your phone

5. Enable unknown sources settings from your phone

- Go to settings and security/storage and enable unknown sources

6. Open any file manager you have, find the apk you copied to your phone and run it.

- Disable the unknown sources settings (for security)

7. Launch the game

* You can also use Android assistant to install the apk file

- Copy the apk file into the AndroidAssistant_appbackup folder as in the picture

- Disable the security settings from your phone

- Run Android assistant

- Go to tools and select Backup & Restore

- Select Restore and tick the app from the list then Restore

- Enable unknown sources settings

- Launch the game

Combining parted files
- Download all parts
- Use winrar or 7zip
- Select all parts, right click and extract