Android 4.3 (Jellybean) Tips and Tricks

WARNING: Making your volume or music louder can damage your hearing.

Most phones have their volumes limited by local laws to protect our hearing. There is a way to boost your volume however. Go to the Android Market and download an App called Volume+ (Sound Boost). There is also a free version called Volume+ Free.

You will need to root your phone for this App to work.

While typing emails or notes, you can simply tap the space key twice and the phone will insert a full stop / period

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 want to move a widget from one homescreen to another, simply press and hold on the widget. Then drag it to the edge of the screen. The next homescreen will appear. Then, just drag the item to where you would like.

There are a number of solutions to this error. Go through the following steps:

Go to Settings – Applications. Then swipe right to left to go to All (along the top). Then find the App called Media Storage. Click on that and select Force Close. Then select Clear Data. (warning: this will delete the cache for your media player so you may lose things such as recently played, most played etc. But you will not lose your music).

Next, go back to list of Apps and find Music Player. Again, press Force Close and then Clear Data.

Once that’s done, go to the Play Store and download an App called Re Scan Media and run it. Wait 5 minutes for the device to re-scan your media.

If you still cannot play your music, then try turning your phone off and removing your SDCard / memory card (if you have one). Then turn the phone on without the card. Then turn it off again and reinsert the card. Finally turn it on again with the card back in.

If you still can’t play music, then some users have said that there may be a conflict with the Twitter App. Try uninstalling this and see if the error persists.

If you want to receive calls during the night, but don’t want to be woken up by notifications like text messages, then you can turn notifications to silent.

Go to Settings – Sounds. Then change notifications to silent.

Another great option is to download an App called Profile Valet. This will help you switch profiles automatically based on the time of day or location. Perfect for when you have a regular work routine and don’t want to have to worry about switching profiles several times a day.

If you want to install Apps outside of the Android Market (called sideloading), then go to Settings – Security – Unknown sources.

Note: use at your own risk.

This tip is relatively obvious, but some users overlook it.

Once you go into your Apps screen you should see a row of 5 dots. This indicates which of the 5 App screens you are on. Rather than flick between each screen, you can simply press one of the dots and you will jump to that homescreen.

Or alternatively, slide your finger across the dots to move between screens.

To set your voicemail number which allows your phone to automatically input your voicemail password, then open your Dialler App.

Then press the Menu key and choose Call settings. Then scroll down to Voicemail settings and set a Voicemail number (you might need to check with your carrier for the correct number).

Depending on your carrier you may have to enter the series of steps required to go through the voicemail menu, for example: *86,,yourpassword# (a comma inserts a pause).

From the homescreen, press Menu – Settings – Bluetooth. .

Check that Bluetooth is enabled and it will start to Scan devices. Choose the desired device and press Accept. You may be asked to enter a PIN or Password.