Samsung Galaxy S Duos 2 Tips and Tricks

Android 4.2 (Jellybean)
Phone: Samsung Galaxy S Duos 2
Factory OS: Android 4.2 (Jellybean)

Have you updated your Operating System?
Then view tips for the most recent OS version(s): Android 9 (Pie) & Android 8 (Oreo)
Or view tips for all Android versions

To quickly close Apps, press the Home key

This will display your currently running Apps. From here you can simply swipe the Apps off the screen by dragging your finger left or right. This is a very quick way to free up some memory.

If you find the vibration of your phone a little too much, this can easily be reduced.

From the homescreen press Menu – Settings – Sound – Vibration intensity. Then slide the bars left or right to change the intensity for various features.

You can also turn off Haptic feedback if you really don’t want any feedback.

If you want to check how much RAM you have available, go to Settings – Application Manager. Then swipe from right to left so you see the Running Apps. At the bottom it should say how much is used and how much is free.

There is a hidden Easter egg on the phone. If you go to your Homescreen, then press Menu – Settings – About device, then tap on the Android version option 5 times you will be surprised.

Once you see something on the screen, you can then rub the screen with your finger to produce another surprise.

By the way don’t expect to see an actual Easter Egg. That is just the name given to things hidden inside software or operating systems.

If you regularly visit a website you can add a shortcut to your homescreen. To do this, go into your browser and find the bookmark of the page you want to create a shortcut for. Long press on the bookmark and select Add Shortcut to Home

To access the scientific calculator, rotate the phone to landscape mode.

The calculator will change to a scientific one.

If you want to setup new email accounts, like Yahoo or Hotmail, go to your Homescreen and press the Home key. This will take you to your list of Apps.

Form here, choose the Email icon. A setup wizard will then be launched.

Enter you email address and password into the fields. You can also change the settings after this step.

Once you’re happy with the settings, give your account a Name and you’re done.

Android manages Apps very well and some Apps do not have the option to close them specifically. Normally the App will stay running in the background and only close when many other Apps have been opened.

If you do want to close or terminate an App, then press and hold the Home key on your phone. Then you can swipe the Apps off the screen to close them.

If you have forgotten your custom unlock pattern, then don’t panic.

After 5 unsuccessful tries a button should appear saying ‘Forgot pattern’. Press this and you will be asked to enter your Gmail username/password.

The phone will then ask for a new unlock pattern. If you don’t have a Gmail account, then you might have to either call your carrier or factory reset your phone.

A handy feature of Android is to quickly clear your notifications.

Simply pull down your notifications bar by swiping your finger from the top of your phone downwards.

Then when you see each individual notification, swipe your finger left or right to clear each one. You can do this with your Apps too – press and hold the home button. Then swipe left or right to close Apps.