Once flashing completes, the phone will reboot into Android. Alternative: Install Java Apps ( Since Bada supports Java, you can download app files from sites like MobileHeart. Download a app to your PC. Transfer it to your phone via USB or Bluetooth. Open the file in the phone's file manager to install.
If you accept that the Play Store is impossible, follow this guide to get free apps on your Samsung Wave 2 safely: free download play store samsung wave 2
While the selection is archaic by modern standards, you can still find functional apps for: Once flashing completes, the phone will reboot into Android