LG K40 Tips and Tricks

If you want to install Apps outside of the Play Store (called sideloading), then go to Settings – Apps & Notification – Special App Access and select ?Install Unknown Apps.

This setting will allow you to download Apps onto your device that would normally be blocked in the Play store.

Note: use at your own risk.?

First open your Contacts App and select a contact. Then press Edit at the top of the screen. You should then see some options to either take a photo or select a photo from your Gallery. To enable this feature, make sure the contact is saved in the Phone memory.?

To quickly close Apps, press the Multitasking key

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

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.

If you don’t want to hear the shutter sound when you take photos, then there are a few things you can try.

Firstly, some countries have laws to force the phone to play these sounds. Assuming you’re not in one of these countries, then the first thing you can try is to go to the Camera App – Settings – Shutter Sound – Off.

If that doesn’t work, then you can try turning the volume of the phone down or put it in silent mode when taking photos.

The last option is to Root your phone. If you don’t know what that means, then it’s best not to attempt it unless you have thoroughly read about the process. Once Rooted, go to this folder on your phone: /system/media/audio/ui and rename the camerashutter and/or cameraclick OGG files to something else.

Alternatively, on a rooted phone you can use a Root Browser, to edit /system/csc/feature.xml and set the option to TRUE. Then you should be able to go to Camera App – Settings – Shutter Sound – Off.

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 Multitasking key on your phone. On some devices you may need to long press the Home key. Then you can swipe the Apps off the screen to close them.

Even after doing that, there may be some apps still running in the background.

To close these apps, go to Settings and open Application icon, from here you can open applications list and tap on any app you want to close.

From here simply tap on force stop and application will stop working in background.

To delete or remove homescreen widgets, simply press and hold. Then drag the widget to the top-right corner of the screen and into the Trash icon.

Previously Android version had options to add any number of home screen as desired.

Some versions of Android 9 only come with three home screens, meaning you cannot add multiple home screens manually.

But there is another way to add more than three screens:

For that download a Launcher App. These are third-party user interfaces that allow you to customize your phone in many ways. Most of them allow multiple home screens. A very popular launcher which supports multiple home screens is GoLauncher EX.

Simply go the Play Store and search for GoLauncher EX or another launcher.

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

Most phones have their volumes limited by local laws to protect your hearing. There is a way to boost your volume however.

Go to the Play Store and download an App called Volume Booster or Volume+ FREE or Ultimate Volume Booster

You may need to Root your phone for this App to work, but read the instructions in the App’s description.

The Play store contains thousands of great Apps, but there are time that you want to restrict access to these Apps for whatever reasons. This can easily be done.

First, open the Play Store App and swipe from left to right to see the settings. Then press Settings and scroll for Parental controls.

From here you can chose settings for Low/Medium/High maturity levels. Great for preventing access for young people.