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Huawei GR3 Faq Manual

Huawei GR3
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12.5 How to use off-line navigation?
Open navigation software and download the off-line map file. Wi-Fi is suggested during
downloading. Off-line navigation service can be used after downloading. Mobile data is not
required during off-line service, but mobile phone still needs to connect to GPS satellite, it
means the GPS switch needs to turn on and the phone needs to be placed outdoors.
12.6 What is Location Based Service(LBS)?
Location Based Services (LBS) is a value-added service provided by the combination of
mobile communication network and satellite locating system. A series of location-related
service can be provided for users by getting the location information (Latitude and
longitude coordinate data) of the mobile terminal through the positioning technology, such
as weather, navigation and shopping.
12.7 How to turn on Location Service?
EnterSettings > Location, turn onAccess to My Locationswitch.
12.8 Does location service consume data traffic?
Generally speaking, mobile phone will consume data traffic during running location-related
apps or downloading maps after turning on location service. It is suggested for data traffic
saving to download off-line map file in advance and update it regularly through Wi-Fi
12.9 Location service is not available.
Please ensure that mobile data is turned on and check if Wi-Fi is available.
You can enter Settings to turn on Wi-Fi.
If the problem persists, please restart the mobile phone and try again.
12.10 Mobile phone prompts "Location Service error".
Enter Settings>Location” to check whether options related to location service are all
turned on. If not, please turn them on. Ensure you have connected to mobile data or Wi-Fi,
otherwise the data from server cannot be received.
GPS signal will be influenced indoors or underground, pleased go outdoors and try again.

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Huawei GR3 Specifications

General IconGeneral
Display diagonal5 \
Display resolution- pixels
Processor familyMediaTek
Processor frequency1.5 GHz
Processor architectureARM Cortex-A53
Thermal Monitoring Technologies-
RAM capacity2 GB
Internal storage capacity16 GB
Front camera typeSingle camera
Rear camera resolution (numeric)13 MP
Front camera resolution (numeric)5 MP
3G standardsUMTS
Bluetooth version4.0
2G bands (primary SIM)850, 900, 1800, 1900 MHz
Mobile network generation4G
Headphone connectivity3.5 mm
Form factorBar
Product colorSilver
PlatformAndroid
Operating system installedAndroid 5.1
Audio formats supportedAAC, AAC+, ADPCM, AMR-NB, AMR-WB, APE, FLAC, MIDI, MP2, MP3, OGG, Vorbis, WAV
Video formats supportedH.263, H.264, MPEG4
Talk time (3G)- h
Battery capacity2200 mAh
Cables includedUSB
Weight and Dimensions IconWeight and Dimensions
Depth7.6 mm
Width71 mm
Height143.5 mm
Weight135 g

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