Sometimes mobile phone users want to take a screenshot / screen capture on some running applications. Each mobile phone has different specifications and according to these, each mobile phone may have different key combinations. Even in some cases, on the same mobile phone but if the operating system was upgraded, key combinations may be changed.
I will tell you taking screen capture of my mobile phone, Samsung Galaxy Gio S5660.
How to Take Screen Capture on Galaxy Gio Running on Android Froyo?
To take screenshot on Android Froyo installed Galaxy Gio, you should press Home Button while pressing Back Button.
Back Button + Home Button
Screen Capture on Galaxy Gio Is Not Working!
If you upgraded your Galaxy Gio to Android Gingerbread 2.3.x, unfortunately you have to apply another key combination. To take screen capture on Gingerbread installed Galaxy Gio, you should press Power Button and Home Button at the same time.
Power Button + Home Button