Sony Xperia J Tips and Tricks

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2) Read our phone unlocking guide for more information.

To enable Face Unlock, go into Settings – Security.

Then select Screen lock.

To change keyboards (if you have additional keyboards installed), you can switch between them by pressing the small keyboard symbol in the top left of your screen. You will need to be in keyboard input mode (i.e. typing something) for this to work.

Note: you need to have more than one keyboard installed for this to work.

First open your Contacts App. Then press the phone’s Menu button and select Edit.

Then you should see a silhouette of a person. Press this, or a little + sign next to it and you will be given the option to take a photo or add one from the Gallery.

If you want to conserve battery life, you can turn off the WiFi while the phone is asleep.

Go to Settings – WiFi – Advanced – Keep WiFi on during sleep.

To silence the phone when ringing there are two methods:

Either press the Volume Down (or Up) button or if the phone is on a surface facing up, simply flip it over so it is facing down.

If you have decided to ditch your iPhone in favour of Android, then there is a simple way to take your iTunes music, playlists and album art with you.

Simply go the Android Marketplace and download a Free App called Easy Phone Tunes. You will also need the computer version of the software, so go to http://easyphonetunes.com and download it from there.

Then, when that is done, turn your phone into a USB storage device (this will vary from device to device, but instructions are on the website).

Once your phone is connected to your computer, open the computer version of the software and select your device from the Easy Phone Tunes list. Then follow the instructions to Sync your media.

Depending on how your phone is set up, sometimes you will see lag when swiping between homescreens. There are a number of things you can try to fix this, as follows:

First, try restarting your phone. This will fix many problems.

If that doesn’t work, then remove any Widgets that pull data to the phone, such as Twitter, Weather widgets etc

If you have Live wallpapers turned on, then try turning them off by going to Settings – Wallpapers, then changing to a different Wallpaper.

Go to Settings – Developer Options – Window Animation Scale and Transition Animation Scale. Try changing these to 0.5x (or even 0).

Sometimes the problem can be with the phone or operators skin or launcher, so try going to the Play Store and downloading a third party launcher such as Nova launcher or Go LauncherEx. Note: you will need to re-create your homescreen shortcuts, but they are both great launchers.

Another tip is to always press the Back key instead of the Home key when leaving Apps. The Back key will often close the App properly, while the Home key will leave it running in the background.

If you are browsing and have zoomed in or out and the column you’re reading doesn’t fit the screen properly, you can pinch to zoom in. Then double tap on the column. The column will then be reformatted to fit the screen width.

To speed up your phone, you can turn off screen animations. Go to Settings – Developer options.

Then scroll down to Window animation scale and select that. From here you can choose to turn Animations Off. This will make screen transitions faster.