Important notice. LG EE C70, LGH440N, H440, H440N, LG Spirit 4G (H440N), Spirit LTE

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Important notice

Please read this before you start using your phone!

Please check to see whether any problems you encountered with your phone are described in this section before taking the phone in for service or calling a service representative.

1. Phone memory

When there is less than 10 MB of space available in your phone memory, your phone cannot receive new messages. You may need to check your phone memory and delete some data, such as applications or messages, to make more memory available.

To uninstall applications:

1 Tap > > Apps tab > > General tab > Apps .

Once all applications appear, scroll to and select the application you want to uninstall.

3 Tap Uninstall .

2. Optimizing battery life

Extend your battery's power by turning off features that you do not need to run constantly in the background. You can monitor how applications and system resources consume battery power.

Extending your phone's battery life:

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Turn off radio communications when you are not using. If you are not using Wi-Fi,

Bluetooth or GPS, turn them off.

Reduce screen brightness and set a shorter screen timeout.

Turn off automatic syncing for Gmail, Calendar, Contacts and other applications.

Important notice

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Some applications you download may consume battery power.

While using downloaded applications, check the battery charge level.

NOTE: If you accidently press the Power/Lock Button while the device is in your pocket, the screen will turn off automatically in order to save battery power.

3. Before installing an open source application and OS

WARNING

If you install and use an OS other than the one provided by the manufacturer it may cause your phone to malfunction. In addition, your phone will no longer be covered by the warranty.

WARNING

To protect your phone and personal data, only download applications from trusted sources, such as Play Store™. If there are improperly installed applications on your phone, the phone may not work normally or a serious error may occur. You must uninstall those applications and all associated data and settings from the phone.

4. Using the Hard Reset (Factory Reset)

If your phone does not restore to its original condition, use a Hard Reset (Factory Reset) to initialize it.

1 Turn the power off.

Press and hold the

Power/Lock Button + Volume Down Button

on the back of the phone.

Important notice

3 Release the Power/Lock Button only when the boot logo is displayed, then immediately press and hold the Power/Lock Button again.

Release all Buttons when the Factory reset screen is displayed.

5 Press the Volume Buttons to select Yes , and then press the Power/Lock Button to perform a Hard Reset.

WARNING

If you perform a Hard Reset, all user applications, user data and DRM licenses will be deleted. Please remember to backup any important data before performing a Hard Reset.

5. Opening and switching applications

Multitasking is easy with Android; you can keep more than one application running at the same time. There is no need to quit an application before opening another. Use and switch between several open applications. Android manages each application, stopping and starting them as needed to make sure that idle applications don't consume resources unnecessarily.

1 Tap . App previews of recently used applications will be displayed.

Tap the application you want to access. This does not stop the previous app from running in the background. Make sure to tap to back out of an app after using it.

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To close an app from the recent apps list, swipe the app preview to the left or right.

To clear all apps, tap Clear all .

Important notice