Most probably the home key button is jammed or not working properly.
you can't
You can disable a call forward for Samsung Galaxy S5 if you are on AT&T by dialing *63 and following the prompts.
To take screen captures with a samsung galaxy mini 2, one must first make sure screen capture mode is on. Then they must click the camera flip button and select capture.
disable double-tap to unlock in samsung galaxy ace duos
To print screen with Galaxy Trend, just press the power button and the ok button at the same time.
To reboot the Samsung Galaxy Young S6312, simply press the power button.
To save the battery in a Samsung Young S6312, disable features such as WiFi and bluetooth when they are not in use.
Yes. You do not need a network connection to connect to wifi.
You can take a screenshot on a samsung transform ultra by clicking on the screenshot capture button the bottom lefthand side of the Samsung Transform ultra phone. This captures the screenshot, which you can save.
hold first home button and than power button
hold the "home" button and the "lock" button at the same time and release it.
Hold down the sleep button on top then press the home button.