LG G4 H818 Brown - Инструкция по эксплуатации - Страница 32

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NOTE

• 

Some illustrations and the back cover type may differ from your device 

depending on the region, service provider without prior notice.

Laser safety statement

Caution!

This product employs a Laser system. To ensure proper use of this product, 

please read this owner's manual carefully and retain for future reference. Should 

the unit require maintenance, contact an authorized service center. 
Use of controls, adjustments, or the performance of procedures other than 

those specified herein may result in hazardous radiation exposure. 
To prevent direct exposure to laser beam, do not try to open the enclosure or to 

make the direct contact with the laser.

Open Source Software Notice Information

To obtain the source code under GPL, LGPL, MPL, and other open source 

licenses, that is contained in this product, please visit http://opensource.

lge.com.
In addition to the source code, all referred license terms, warranty 

disclaimers and copyright notices are available for download.
LG Electronics will also provide open source code to you on CD-ROM for 

a charge covering the cost of performing such distribution (such as the 

cost of media, shipping, and handling) upon email request to opensource@

lge.com. This offer is valid for three (3) years from the date on which you 

purchased the product.

HOW TO UPDATE YOUR DEVICE

Access to latest firmware releases, new software functions and 

improvements.

• 

Select the software update in settings menu on your device.

• 

Update your device by connecting it to your PC.

 For more information 

about using this function, please visit http://www.lg.com/common/index.

jsp select country and language.

Guidelines for safe and efficient use

Emergency calls

Emergency calls may not be available on all mobile networks. Therefore you 

should never depend solely on your phone for emergency calls. Check with your 

local service provider.

Battery information and care

• 

You do not need to completely discharge the battery before recharging. Unlike 

other battery systems, there is no memory effect that could compromise the 

battery’s performance.

• 

Use only LG batteries and chargers. LG chargers are designed to maximise 

the battery life.

• 

Do not disassemble or short-circuit the battery.

• 

Keep the metal contacts of the battery clean.

• 

Replace the battery when it no longer provides acceptable performance. The 

battery pack may be recharged hundreds of times before it needs replacing.

• 

Recharge the battery if it has not been used for a long time to maximise 

usability.

• 

Do not expose the battery charger to direct sunlight or use it in high humidity, 

such as in the bathroom.

• 

Do not leave the battery in hot or cold places, as this may deteriorate battery 

performance.

• 

There is risk of explosion if the battery is replaced with an incorrect type.

• 

Dispose of used batteries according to the manufacturer’s instructions. Please 

recycle when possible. Do not dispose as household waste.

• 

If you need to replace the battery, take it to the nearest authorised LG 

Electronics service point or dealer for assistance.

• 

Always unplug the charger from the wall socket after the phone is fully 

charged to save unnecessary power consumption of the charger.

• 

Actual battery life will depend on network configuration, product settings, 

usage patterns, battery and environmental conditions.

• 

Make sure that no sharp-edged items such as animal’s teeth or nails, come 

into contact with the battery. This could cause a fire.

Precautions for use of leather back cover

• 

This product is made of cattle hide and may have different creases and 

patterns due to the properties of natural leather. If the product gets wet with 

any liquid (water, soda, seawater, rain, sweat, sunscreen, cosmetics, moisture, 

etc.), it may lose colour, change colour, or deform in shape.

• 

When this product gets wet or contaminated, get rid of the water by pressing 

it gently with a dry towel, or wipe it with leather cream and leave it to dry in 

shade. When the product is exposed to a wet environment for a long time, it 

may cause creases or mould. The shape of the leather may not be restored 

to its original state after cleaning because of the properties of leather, and 

any contamination or deformity may get worse when using regular detergent 

or an organic solvent.

• 

When the leather is wet with rain or sweat, use caution and avoid contact with 

clothes. It can cause any dye to become a stain.

• 

Due to the nature of leather, friction for long periods of time or excessive force 

may damage the surface of the leather.