LG K30 Tips and Tricks

From the Contact list or the Messaging list, swipe from Left to Right to call a Contact.

This might not work on all models.

If you want to go to settings, then you can go to your list of Apps and open the Settings App.

There is however a quicker way. Simply position your finger right at the top of the screen and drag it down. You may need to do this twice on some phones.

Your notification bar will appear and you can then press the small Gear icon at the top of the screen to go to the Settings.

To copy files between your phone and PC, go to the Android Play Market and search for one of the following top rates Apps:

Air More
Airdroid
Wi-Fi File Transfer
Portal

These are all useful Apps which allow you to connect your phone to your PC wirelessly, allowing you to move files and many other things.

Alternatively if you just want to copy using USB then simply plug the standard micro USB cable into your phone and it should appear as another drive on your PC.

Looking for a replacement battery for your Lg K30? We explain the available options and list the best battery choices for your device.

IMPORTANT – We take no responsibility for batteries purchased which you cannot use in your phone. Please ensure the following:
1) Check that your phone does actually have a removable battery
2) Check product descriptions before you buy to ensure compatibility with your phone

Short of time? Jump straight to batteries

Battery types
When choosing a battery there are three main types:

1) Replacement Batteries (Genuine / OEM) – OEM stands for Original Equipment Manufacturer and is the battery that the manufacturer has specifically produced for your device. This is normally the best option in terms of quality, time between charges and overall battery lifetime, but these batteries can be a little more expensive, so it depends on your priorities.

2) Replacement Batteries (Non-OEM / Generic) – Another cheaper option is generic or non-OEM batteries which are often mass produced in order to reduce their price. They can also provide longer battery life by having a higher mAh (see information below), so these can be a good alternative to OEM batteries if you want to save money. The quality can vary however, so we recommend that you read the reviews before buying. Another problem with generics is that they may make your device run hot and they can also void your warranty if your phone develops a fault. In general we would always recommend you buy a Genuine/OEM battery if you can afford to do so.

3) External Batteries– These are ideal if you’re going to be away from mains power for a period of time, such as camping, festivals and so on. The idea is that you charge the external battery pack (from the mains) and then charge the phone off that. Often external batteries will only last for one or two full charges, however very large packs (with a high mAh rating) are available if you’re going to be away for a longer time.

Understanding mAh
Before you buy, you should also check the mAh rating. This stands for milliamps delivered per hour rating and essentially tells you how long the battery will last before it needs recharging. A high end phone with a large screen may have a battery above 2500 mAh, whereas a mid-range model (with a smaller screen and less bulk), may only use a 1800 mAh battery. As mentioned above, sometimes generic batteries can have a higher rating than the genuine battery. For example, if your phone comes with a 2200 mAh battery, you can buy a 2400 mAh generic battery which should mean it will last longer between charges. As above, be careful with generics however.

Click to choose your battery
 

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

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

2) Uninstall apps that you don’t use – after a while 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. You can use Apps such as DU Speed Booster for this.

Having notifications come through on the lock screen can be handy because you don’t have to unlock your phone to see what the notification is about.

The problem with this is that someone may see the content of a notification (a text message for example) which you would like to keep private.

To change this setting to only display that the notification has arrived (rather than the actual content), then go to Settings – Lock screen and security.

Then select Notifications

From here you can enable or disable which apps you can show notifications from or at the top, select to Show or Hide notifications.

To enable or disable the vibrate function when you receive text messages, go to the Messaging App and press the Settings icon in the top right.

Then select Notifications – Vibrate when sound plays.

To enable or disable vibration for incoming phone calls, then go to your main Settings, then Sounds and vibrations, then Vibrate when ringing.

If you see the following error:
com.system.patch error

Then pull down your notification menu and choose Settings.

Then, select Lock screen and security – Other security settings – Device Administrator.

On the next screen, uncheck com.system.patch

Now, go to your App Manager and you should be able to uninstall it.

The Play store contains thousands of great Apps, but sometimes you’ll want to restrict access, particularly if you have kids and are concerned about what they can access.

First, open the Android Play Store App. Then press the Hamburger / Settings icon and then scroll down to Settings.

Then select Parental controls and turn these on.

Create a PIN code and then confirm the PIN and press OK.

Then you’ll see a number of categories including Apps & games, Films, TV, Mags and Music.

You can select each of these individually and then choose an age rating that is appropriate for users of your devices.

If you find you’re forgotten your backup password, try the following using Google’s Android Device Manager:

On a computer or in a mobile browser, go to www.google.com/android/devicemanager.

Sign in to the Google Account that you previously added to your device.

If you have more than one device, select the arrow next to the name of the device you’re locked out of. Android Device Manager will show you the approximate location of your device on a map.

Select Lock.

Enter a temporary password for your device, then click Lock again.

On your device, enter the temporary password on the lock screen.

Drag down your notifications bar and select Settings – Lock screen and security.

Enter your temporary password again, then follow the prompts to reset your device.