Download previous versions of BAIC X25
How to Install APK and OBB on Your Android Phone
Step 1: Enable Installation from Unknown Sources
- Go to your phone's settings.
- Navigate to "Security" or "Privacy," depending on your device.
- Look for the option called "Install apps from unknown sources" or "Unknown sources."
- Enable this option. This allows you to install apps that are not from the official Google Play Store.
- Open your phone's file manager or any file explorer app.
- Navigate to the folder where you downloaded the APK file.
- Tap on the APK file to start the installation process.
- Follow the on-screen instructions to complete the installation.
- If the OBB file is in a ZIP or RAR format, use a file manager or a dedicated extraction app to unzip or extract the contents.
- Copy the extracted OBB folder to the following directory on your phone's internal storage: Android/obb/com.retechcorp.android.hyper.book.x25/. Note that the folder structure may vary depending on the app.
- Once the APK and OBB files are installed, you should see the app icon on your home screen or in the app drawer.
- Launch the app. If everything is correctly installed, the app should run without any issues.
