Description From Play Store:

Nex Rain live wallpaper, beautiful abstract rain particles.

Features

- Beautiful abstract rain particles

- Setting widget

- Custom background colors

- Custom particle colors

- Particle number

- Particle scale

- Particle speed

- Touchable particles

- Use 3D hardware to render images, save battery

- Support most resolutions including Android 4.0 tablet

Instruction

Home -> Menu -> Wallpapers -> Live Wallpapers

Note: It is live wallpaper so you can't open the app, you will need to follow the instruction above in order to set the wallpaper.

If you have put the app on SD card and restarted the phone, the wallpaper will reset to default since the system couldn't find the app first.

FAQ:

1. App is not compatible with my device?

Please try the free version first.

2. Wallpaper resets to default after reboot/restart the phone?

Please move the app to phone instead of SD card.

3. My app is not downloading after purchasing?

If it is your first time buying, Google will check through the credit card detail which normally takes few hours time.

Try troubleshooting at Google: http://market.android.com/support/bin/answer.py?answer=1267233

4. When does 15 minutes refund period start?

15 minutes refund period only starts when you have actually downloaded the app.