Android 4.2 (Jellybean) Tips and Tricks

To change the homescreen or lock screen wallpaper, press on a blank part of the homescreen. Then press the plus icon in the top-right corner and choose Wallpapers. Then choose Live (animated / moving wallpapers) or standard wallpapers (images) and choose whether you want the wallpaper on the homescreen or the lock screen. Then crop the wallpaper and press Ok in the top-right corner.

You can also use images Gallery images taken with the tablet’s camera for your wallpaper.

If you have been browsing websites that you would prefer other people to not know about, then it’s relatively simply to clear your browsing history.

Open the default browser and press the Menu icon on the top-right corner. Then Settings – Privacy and security. Then select Clear history. You can also clear the Cache, but that will mean previously visited websites will have to load again, making your browsing slightly slower.

In your browser go to Menu – More – Settings. Then select Clear Cache / Clear all cookie data / Clear history / Clear form data

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

Go to the Android Market and search for an App called Spare Parts. Download and then open the App. Go to the Compatibility Mode and Uncheck it. Then re-check it (so the tick appears again). Then turn your tablet off by pressing Home and then turn it on again.

Once that’s done, go back to the Spare Parts App and Uncheck the compatibility box again. This time DON’T re-check it though. Then turn your tablet off and on again once more.

Once re-booted, go to Spare Parts again. If it opens in full-screen mode, then the process has worked and any other Apps that run in non-full screen mode should work.

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.

When browsing on your phone you may notice images are quite blurry. This is because your telecom provider is compressing the images before they are downloaded on to your phone.

There is no way to prevent this, but if you have a WiFi connection nearby, then you can turn that on. This will mean that all browser downloads come through the WiFi connection, rather than the carrier, and your images will appear normally.

There are two options to increase the font size on your phone:

The first is to simply install a new font that is larger than the default font. Font Changer and Type Fresh are two Apps that allow you to change Fonts on your phone (they do require Root access though).

The second option is to use dedicate Apps to change the font size, although they will normally only work for SMS and some Google Apps.

To enlarge the SMS font, go to the Android Market and download an App called ChompSMS. Among other things, the App allows you to increase the font size of your SMS messages.

For enlarge SMS and the standard Google Apps fonts, then download an App called SMS/Talk Text Enlarger.

To put your phone into night mode, go to your Clock application and press the screen once which will dim the screen.

Then press and hold on the screen and the clock will turn blue. This is Night mode.

To enable Face Unlock, go into Settings – Security.

Then select Screen lock.