Android 4.2 (Jellybean) Tips and Tricks

Unlike older versions of Android, Ice Cream Sandwich does not go into USB mode automatically when you connect your phone to your computer with a USB cable.

To enable USB / Mass Storage mode, first go to Settings. Then under Wireless and network, press the More… button.

Then connect your phone to your PC using a USB cable and press USB utilities.

Then click the button that says Turn on USB Storage.

Your phone will now appear as another drive letter on your PC.

When your phone is ringing you have three options: Press the Answer, Hang up or Send a text message.

To send a text message, press and hold inside the round circle you see on the screen. Then drag your finger to the message icon at the top. You will then be presented with a few default responses that you can send via text message.

To lock your screen while you are watching videos, simply press the power button.

This will disable the touchscreen buttons while the video is playing, but it won’t turn the screen off like the lock key normally does.

Note, this will only work on video files that you are playing that are stored on your phone. It won’t work for videos played within websites, such as Youtube videos.

If you want to hide folders or files from being index or displayed, simple put a . (full top / period) before the file or folder name.

Android manages your applications so if the phone is running low on memory, it will close the oldest running App.

If you do need to manually close an application go to Settings – Applications – Manage Applications – Running. Choose the application you want to stop and select Force Stop.

If you have used up all of your Quick Launch spaces, then there is a trick.

Once it is full, press and drag an App from the homescreen and move it over the top of an App in the Quick Launch area. Then release your finger. This will create a folder containing the original App plus the new one. This is a great way to have access to regularly used Apps.

To enable / disable your notification light, go to Settings – Display.

Then check/uncheck Pulse notification.

Here are the top 5 tips to make your phone run faster:

1) Use only essential widgets on your homescreen – each widget consumes memory and processing power which can slow your down your phone.

2) Uninstall apps that you don’t use – after awhile your phone can get cluttered as some Apps are designed to always run in the background. If you rarely use an App, then uninstall it to free up memory and CPU resource.

3) Install Apps to your phone memory – if you have an SDCard, always install Apps to the phone memory, which can be accessed faster. If you have Apps on the SDCard, then move them back to the phone memory with an App called Move2SD available from the Play Market.

4) Use Static rather than Live wallpapers – Live wallpapers consume processing power and memory. Unless you really must have them, uninstall them.

5) Kill tasks occasionally – Some Apps will run in the background indefinitely unless you kill them. Most of them won’t cause a problem, but it pays to check your running tasks from time to time. Hold down your Home key and check the Task Manager.

One last thing: Don’t use Task Killers. Android manages tasks very well and Task Killers just make your phone unstable and can slow it down further.

To soft reset your phone press and hold the Power/Lock button for a 2-3 seconds and the phone will restart. Wait about 10 seconds and then press and hold the Power/Lock button again to restart.

If that doesn’t work, then remove the battery (if it has one). Wait 30 seconds and put the battery back in. Then press the Power/Lock button to turn the phone on.

To share or upload a video to services like Facebook or Youtube, start from your Gallery App and long press on a video.

From here you will be given options to share the video with various services.