Information about LG H812 aka LG G4

LG H812 Phone Specification

Model and Features
Model LG H812
Series LG G4
Release Date April, 2015
Depth 9.8 mm(0.39 in)
Size (width x height) 148.9×76.1 mm(5.86×3.00 in)
Weight 155 g (5.47 oz)
Operating System Android 5.1.1 (Lollipop), 6.0 (Marshmallow), planned upgrade to 7.0 (Nougat)
Hardware
CPU Qualcomm MSM8992 Snapdragon 808
CPU Cores Hexa-core (4×1.4 GHz Cortex-A53 & 2×1.8 GHz Cortex-A57)
RAM Memory 3 GB
Internal Storage 32 GB
External Storage microSD, up to 256 GB
Network and Data
Sim count 1 Micro-SIM
2G network GSM 850 / 900 / 1800 / 1900 MHz
3G network HSDPA 850 / 900 / 1900 / 2100
4G network LTE band 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 12(700)
Data GPRS,EDGE,HSDPA,HSUPA,HSPA,HSPA+,LTE
Display
Screen size 5.5 inches (~72.5% screen-to-body ratio)
Display Type IPS LCD
Display Resolution 1440 x 2560 pixels (~538 ppi pixel density)
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Removable Li-Ion 3000 mAh
Physical keyboard No
Interfaces
Audio output 3.5mm jack
Bluetooth v4.1, A2DP, LE, aptX
DLNA Yes
GPS Yes, A-GPS, GLONASS
Infrared port Yes
NFC Yes
USB microUSB 2.0 (SlimPort 4K), USB Host
WiFi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

LG H812 Firmware List

Region File name OS File size Date Downloads
AVC
North America
CA/Canada
H81220f_00_0116.kdzFile exist in our server Unknown 1.54 G 2016-06-30 415 time(s)
AVC
North America
CA/Canada
H81220j_00_0822.kdzFile exist in our server Android 6.0.x Marshmallow 1.6 G 2016-09-14 132 time(s)
AVC
North America
CA/Canada
H81210F_00.kdzFile exist in our server Unknown 1.6 G 2017-02-03 74 time(s)
BLM
North America
CA/Canada
H81220u_00_0412.kdzFile exist in our server Unknown 1.55 G 2016-07-02 58 time(s)
BLM
North America
CA/Canada
H81220v_00_0621.kdzFile exist in our server Unknown 1.59 G 2016-07-08 22 time(s)
BLM
North America
CA/Canada
H81220w_00_0823.kdzFile exist in our server Unknown 1.61 G 2016-09-08 35 time(s)
BLM
North America
CA/Canada
H81220x_00_1122.kdzFile exist in our server Android 6.0.x Marshmallow 2.16 G 2016-12-20 174 time(s)
BWA
North America
CA/Canada
H81220j_00_0822.kdzFile exist in our server Android 6.0.x Marshmallow 1.59 G 2016-09-21 18 time(s)
RGS
North America
CA/Canada
H81220e_00_0112.kdzFile exist in our server Unknown 1.56 G 2016-06-29 56 time(s)
RGS
North America
CA/Canada
H81220x_00_0712.kdzFile exist in our server Android 6.0.x Marshmallow 1.61 G 2016-07-22 159 time(s)
TLS
North America
CA/Canada
H81220u_00_0327.kdzFile exist in our server Unknown 1.55 G 2016-07-08 51 time(s)
TLS
North America
CA/Canada
H81210F_00.kdzFile exist in our server Unknown 1.61 G 2017-02-03 81 time(s)
TLS
North America
CA/Canada
H81220z_00_0327.kdzFile exist in our server Android 6.0.x Marshmallow 2.17 G 2017-04-25 218 time(s)

Here you can see region description table

How to Hard Reset on LG H812?

First way:

  1. For the purpose of turning off the phone, click and hold down the Power Key during a short time.
  2. After that click on the Volume Down button and Power button contemporaneously till the LG logo is displayed.
  3. When the LG logo is appeared on the display, release the Power Key, continue to click on the Volume Down and next press once again the Power button.
  4. Then the factory reset menu appears.
  5. You have to confirm the procedure by selection right options. Make use of Volume buttons to manage and Power button to reaffirm.
  6. Wait to finish the procedure.
  7. Successfully done! The hard reset LG H812 has just been finished.

Second way:

  1. Click on the Power button in order to switch the phone on.
  2. After that select Settings from the Main Menu.
  3. Choose General and next Backup&Reset.
  4. Now choose Reset Phone.
  5. If you want to cancel all your information select Erase Everything.
  6. Choose OK to confirm the procedure.
  7. Success! You have just completed the hard reset procedure.

*If you see some mistake on this page please use contact us form for report.

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