Huawei GR3 Faq Manual

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Note: The figures are just for your reference only. The actual interfaces may vary.
5.12 It is often dropped-off when using data services to get Internet access
Please use internet where the mobile network signal is strong.
Enter into the "Settings" interface, in "More" option, click the "Mobile network > Access
Point Name".
Consult the network Operator whether the mobile access point name (APN) parameters are
correct. In the "Mobile network", click the "Access Point Name", you can review the access
point currently used.
If it still can't solve the problem after trying above methods, it is recommended to back up
the important data and restore to factory settings.
Note: The figures are just for your reference only. The actual interfaces may vary.

Huawei GR3 Specifications

General

Display diagonal	5 \
Display resolution	- pixels
Processor family	MediaTek
Processor frequency	1.5 GHz
Processor architecture	ARM Cortex-A53
Thermal Monitoring Technologies	-
RAM capacity	2 GB
Internal storage capacity	16 GB
Front camera type	Single camera
Rear camera resolution (numeric)	13 MP
Front camera resolution (numeric)	5 MP
3G standards	UMTS
Bluetooth version	4.0
2G bands (primary SIM)	850, 900, 1800, 1900 MHz
Mobile network generation	4G
Headphone connectivity	3.5 mm
Form factor	Bar
Product color	Silver
Platform	Android
Operating system installed	Android 5.1
Audio formats supported	AAC, AAC+, ADPCM, AMR-NB, AMR-WB, APE, FLAC, MIDI, MP2, MP3, OGG, Vorbis, WAV
Video formats supported	H.263, H.264, MPEG4
Talk time (3G)	- h
Battery capacity	2200 mAh
Cables included	USB

Weight and Dimensions

Depth	7.6 mm
Width	71 mm
Height	143.5 mm
Weight	135 g