LG Nexus 4 Service manual

MBM63860303 (1.0) G
Safety & Warranty

This equipment may be operated in all European
countries.
The 5150 - 5350 MHz band is restricted to indoor
use only.
Wi-Fi (WLAN)

NEXUS 4 SAFETY & WARRANTY 1
Guidelines for safe and
efficient use
Please read these simple guidelines. Not following these
guidelines may be dangerous or illegal.
Exposure to radio frequency energy
Radio wave exposure and Specific Absorption Rate (SAR)
information.
This mobile phone model LG-E960 has been designed to comply
with applicable safety requirements for exposure to radio
waves. These requirements are based on scientific guidelines
that include safety margins designed to assure the safety of all
persons, regardless of age and health.
The radio wave exposure guidelines employ a unit of
measurement known as the Specific Absorption Rate, or
SAR. Tests for SAR are conducted using standardised
methods with the phone transmitting at its highest certified
power level in all used frequency bands.
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While there may be differences between the SAR levels of
various LG phone models, they are all designed to meet the
relevant guidelines for exposure to radio waves.
The SAR limit recommended by the International
Commission on Non-Ionizing Radiation Protection (ICNIRP)
is 2 W/kg averaged over 10g of tissue.
The highest SAR value for this model phone tested by DASY4
for use at the ear is 0.407 W/kg (10g) and when worn on the
body is 0.479 W/Kg (10g).
This device meets RF exposure guidelines when used either
in the normal use position against the ear or when positioned
at least 1.5 cm away from the body. When a carry case, belt
clip or holder is used for body-worn operation, it should
not contain metal and should position the product at least
1.5 cm away from your body. In order to transmit data files or
messages, this device requires a quality connection to the
network. In some cases, transmission of data files or mes-
sages may be delayed until such a connection is available.
Ensure the above separation distance instructions are fol-
lowed until the transmission is completed.
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YNEXUS 4 SAFETY & WARRANTY 3
Product care and maintenance
WARNING: Only use batteries, chargers and accessories
approved for use with this particular phone model. The use
of any other types may invalidate any approval or warranty
applying to the phone and may be dangerous.
Do not disassemble this unit. Take it to a qualified service
technician when repair work is required.
Repairs under warranty, at LG's discretion, may include
replacement parts or boards that are either new or
reconditioned, provided that they have functionality equal to
that of the parts being replaced.
Keep away from electrical appliances such as TVs, radios
and personal computers.
The unit should be kept away from heat sources such as
radiators or cookers.
Do not drop.
Do not subject this unit to mechanical vibration or shock.
Switch off the phone in any area where you are required to by
special regulations. For example, do not use your phone in
hospitals as it may affect sensitive medical equipment.
Do not handle the phone with wet hands while it is being
charged. It may cause an electric shock and can seriously
damage your phone.
Do not charge a handset near flammable material as the
handset can become hot and create a fire hazard.
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Use a dry cloth to clean the exterior of the unit (do not use
solvents such as benzene, thinner or alcohol).
Do not charge the phone when it is on soft furnishings.
The phone should be charged in a well ventilated area.
Do not subject this unit to excessive smoke or dust.
Do not keep the phone next to credit cards or transport
tickets; it can affect the information on the magnetic strips.
Do not tap the screen with a sharp object as it may damage
the phone.
Do not expose the phone to liquid or moisture.
Use accessories like earphones cautiously. Do not touch the
antenna unnecessarily.
Do not use, touch or attempt to remove or fix broken, chipped
or cracked glass. Damage to the glass display due to abuse
or misuse is not covered under the warranty.
Your phone is an electronic device that generates heat
during normal operation. Extremely prolonged, direct skin
contact in the absence of adequate ventilation may result
in discomfort or minor burns. Therefore, use care when
handling your phone during or immediately after operation.
Efficient phone operation
Electronics devices
All mobile phones may receive interference, which could affect
performance.
Do not use your mobile phone near medical equipment
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YNEXUS 4 SAFETY & WARRANTY 5
without requesting permission. Avoid placing the phone over
pacemakers, for example, in your breast pocket.
Some hearing aids might be disturbed by mobile phones.
Minor interference may affect TVs, radios, PCs etc.
Road safety
Check the laws and regulations on the use of mobile phones in
the area when you drive.
Do not use a hand-held phone while driving.
Give full attention to driving.
Pull off the road and park before making or answering a call
if driving conditions so require.
RF energy may affect some electronic systems in your
vehicle such as car stereos and safety equipment.
When your vehicle is equipped with an air bag, do not
obstruct with installed or portable wireless equipment. It
can cause the air bag to fail or cause serious injury due to
improper performance.
If you are listening to music whilst out and about, please
ensure that the volume is at a reasonable level so that
you are aware of your surroundings. This is of particular
importance when near roads.
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Avoid damage to your hearing
To prevent possible hearing damage, do not listen at high
volume levels for long periods.
Damage to your hearing can occur if you are exposed to loud
sound for long periods of time. We therefore recommend that
you do not turn on or off the handset close to your ear. We also
recommend that music and call volumes are set to a reasonable
level.
When using headphones, turn the volume down if you cannot
hear the people speaking near you, or if the person sitting
next to you can hear what you are listening to.
NOTE: Excessive sound pressure from earphones and
headphones can cause hearing loss.
Glass Parts
Some parts of your mobile device are made of glass. This glass
could break if your mobile device is dropped on a hard surface or
receives a substantial impact. If the glass breaks, do not touch
or attempt to remove it. Stop using your mobile device until the
glass is replaced by an authorised service provider.
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YNEXUS 4 SAFETY & WARRANTY 7
Blasting area
Do not use the phone where blasting is in progress. Observe
restrictions and follow any regulations or rules.
Potentially explosive atmospheres
Do not use your phone at a refueling point.
Do not use near fuel or chemicals.
Do not transport or store flammable gas, liquid or explosives
in the same compartment of your vehicle as your mobile
phone or accessories.
In aircraft
Wireless devices can cause interference in aircraft.
Turn your mobile phone off before boarding any aircraft.
Do not use it on the ground without permission from the
crew.
Children
Keep the phone in a safe place out of the reach of small children.
It includes small parts which may cause a choking hazard if
detached.
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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.
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.
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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.
DECLARATION OF CONFORMITY
Hereby, LG Electronics declares that this LG-E960
product is in compliance with the essential requirements
and other relevant provisions of Directive 1999/5/
EC. A copy of the Declaration of Conformity can be
found at http://www.lg.com/global/support/cedoc/
RetrieveProductCeDOC.jsp
Ambient temperatures
Max: +45°C (discharging), +45°C (charging)
Min: -10°C
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Regulatory information
Go to “System setting > About Phone > Regulatory
information” to get the regulatory information.
Disposal of your old appliance
When this crossed-out wheeled bin symbol is
attached to a product it means the product is
covered by the European Directive 2002/96/EC.
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All electrical and electronic products should be disposed of
separately from the municipal waste stream via designated
collection facilities appointed by the government or the local
authorities.
The correct disposal of your old unit will help prevent
potential negative consequences for the environment and
human health.
For more detailed information about disposal of your old
appliance, please contact your city office, waste disposal
service or the shop where you purchased the product.
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YNEXUS 4 SAFETY & WARRANTY 11
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Disposal of waste batteries/accumulators
When this crossed-out wheeled bin symbol is
attached to batteries/accumulators of a product it
means they are covered by the European Directive
2006/66/EC.
1.
This symbol may be combined with chemical symbols
for mercury (Hg), cadmium (Cd) or lead (Pb) if the battery
contains more than 0.0005% of mercury, 0.002% of cadmium
or 0.004% of lead.
All batteries/accumulators should be disposed separately
from the municipal waste stream via designated collection
facilities appointed by the government or the local
authorities.
The correct disposal of your old batteries/accumulators
will help to prevent potential negative consequences for the
environment, animal and human health.
For more detailed information about disposal of your old
batteries/accumulators, please contact your city office,
waste disposal service or the shop where you purchased the
product.
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LIMITED WARRANTY
STATEMENT
1. WHAT THIS WARRANTY COVERS :
LG offers you a limited warranty that the enclosed phone and its
enclosed accessories will be free from defects in material and
workmanship according to the following terms and conditions:
The limited warranty for the product extends the warranty
period beginning on the date of purchase of the product.
The limited warranty applies for 1 year from the original
date of purchase and extends only to the original purchaser
of the product and is not assignable or transferable to any
subsequent purchaser/end user. It shall neither exclude
nor limit any mandatory statutory rights of the customer or
any of the customer rights against the seller/dealer of the
product.
This warranty is good only to the original purchaser during
the warranty period, but limited to certain country if
specified.
The external housing and cosmetics parts shall be free of
defects at the time of shipment and, therefore, shall not be
covered under these limited warranty terms.
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Upon request from LG. or their designated service agent the
consumer must provide information to reasonably prove the
date of purchase.
During the warranty period LG or its authorised service
agent will repair or replace at LG’s sole discretion a defective
product. A repaired or replaced product will not be given a
prolonged or renewed warranty period.
2. WHAT THIS WARRANTY DOES NOT
COVER :
Defects OR Damages resulting from use of the product in
other than its normal and customary manner.
Defects or damages from abnormal use, abnormal
conditions, improper storage. exposure to moisture or
dampness, unauthorised modifications, unauthorised
connections, unauthorised repair, neglect, abuse, accident,
alteration, improper installation, or other acts which are not
the fault of LG, including damage caused by shipping, blown
fuses, spills of food or liquid.
Breakage or damage to antennas unless caused directly by
defects in material or workmanship.
A warranty repair if the Customer Service Department at
LG or other agreed service agent was not notified by the
consumer of the alleged defect or malfunction of the product
during the applicable limited warranty period.
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Products which have had the serial number or IMEI number
removed or made illegible.
This limited warranty is in lieu of all other warranties, express
or implied either in fact or by operations of law, statutory or
otherwise, including, but not limited to any implied warranty
of marketability or fitness for a particular use.
Damage resulting from use of non-LG approved accessories.
All plastic surfaces and all other externally exposed parts
that are scratched or damaged due to normal customer use.
Products operated outside published maximum ratings.
Products used or obtained n a rental program.
Consumables (such as fuses).
Suspected defects caused by a failure of the cellular
network.
3. CONDITIONS :
No other express warranty is applicable to this product.
The DURATION OF ANY IMPLIED WARRANTIES, INCLUDING THE
IMPLIED WARRANTY OF MARKETABILITY, IL LIMITED TO THE
DURATION OF THE EXPRESS WARRANTY HERIN.
LG ELECTRONCS INC. SHALL NOT BE LIABLE FOR THE LOSS OF
THE USE OF THE PRODUCT, INCOVINIENCE, LOO OR ANY OTHER
DAMAGES, DIRECT OR CONSEQUENTIAL, ARISING OUT OF THE
USE OF, OR INABILITY TO USE, THIS PRODUCT OR FOR ANY
EXPRESS OR IMPLIED WARRANTY, INCLUDING THE IMPLIED
MARKETABLITY APPLICABLE TO THIS PRODUCT.
Some do not allow the exclusive of limitation of incidental or
consequential damages or limitations on how long an implied
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warranty lasts; so these limitations or exclusions may not apply
to you. This warranty gives you specific legal rights and you may
also have other rights which vary from country to country.
4. LG Service Web site
http://www.lg.com/uk/support