LG H820(LGH820) aka LG G5 Compare

Model and Features
Model LG H820
Series LG G5
Release Date April, 2016
Depth 7.7 mm (0.30 in)
Size (width x height) 149.4 x 73.9 mm (5.88 x 2.91 in)
Weight 159 g (5.61 oz)
Operating System Android 6.0.1 (Marshmallow), upgradable to 7.0 (Nougat)
Hardware
CPU 2x2.15 GHz Kryo & 2x1.6 GHz Kryo Qualcomm MSM8996 Snapdragon 820
CPU Cores Quad-core
RAM Memory 4GB
Internal Storage 32GB
External Storage microSD, up to 256 GB (dedicated slot)
Network and Data
Number of sim slots 1 Nano-SIM
2G network CDMA 800/1900 MHz, GSM 850/900/1800/1900 MHz
3G network UMTS 850/1700/1900/2100 MHz
4G network LTE 700/850/1700/1800/1900/2100, TD-LTE 2500
Data GPRS/GPRS C12/EDGE/UMTS/HSUPA/HSUPA 5.8/HSDPA/HSDPA+ 21.1/Dc-HSDPA 42.2/cdmaOne/CDMA2000 1x/CDMA 1xEv-DO/ CDMA2000 1xEv-DO Rev A/ CDMA2000 1xEv-DO Rev B/LTE
Display
Screen size 5.3 in (~70.1% screen-to-body ratio)
Display Type IPS LCD
Display Resolution 1440 x 2560 pixels (~554 ppi pixel density)
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Removable Li-Ion 2800 mAh
Physical keyboard
Interfaces
Audio output 3.5mm jack
Bluetooth version 4.2, A2DP, LE, aptX HD
DLNA Yes
GPS Yes, with A-GPS, GLONASS, BDS
Infrared port Yes
NFC Yes
USB USB 3.0, Type-C
WiFi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot

How to Hard Reset on LG H820(LGH820) aka LG G5 ?


Type 1:

 

Type 2:

 

Type 3:

 

  1. Turn off the phone.
  2. Next press and hold the Power key and Volume down key for ten seconds.
  3. Release the power key while holding down the volume key.
  4. Next press the power button again.
  5. After these actions, the Factory Reset menu will appear on the screen.

    Type 1:

    Type 2:

  6. Use the Power key and Volume key to confirm the process.
  7. The hard reset is completed now.
  8. As a result of these actions, the memory of your phone cannot be restored.

How to Factory Reset through code on LG H820(LGH820) aka LG G5 ?

  1. Turn on the phone.
  2. Open phone's Dialer.
  3. Enter one of the proposed codes:  3845#*820# or 277634#*# or *#546368#*820#.

  4. Confirm your actions by open "SVC Menu" or "Hidden Menu".

  5. Then select  " Factory Reset " (R&D Only).

  6. Finally press "OK".

  7. The hard reset is completed now. 
  8. As a result of these actions, the memory of your phone cannot be restored.

How to Factory Reset through menu on LG H820(LGH820) aka LG G5 ?

  1. Open the Main Menu.
  2. Go to "Settings".
  3. In Settings choose "General".

  4. In General select "Backup & Reset".

  5. Next, clik on "Reset Phone".

  6. Confirm by clicking  "Erase Everything".

  7. Finally, press "OK".

  8. The hard reset is completed now. 
  9. As a result of these actions, the memory of your phone can not be restored.

17 Comments

  • 07/10/2019 07:42:55 Dorian Casillas says :

    Perdon 830

  • 07/10/2019 07:42:14 Dorian Casillas says :

    Estimado mi modelo es 820 el.modelo 831 es compstible para descargar este sowfwate

    • 07/11/2019 21:18:14 admin says :

      H820 AT&T
      H831 TMobile

  • 07/05/2019 23:07:12 edwinrubenvelasquezavilez says :

    NICE

  • 07/05/2019 23:07:03 edwinrubenvelasquezavilez says :

    .

  • 02/25/2019 08:22:42 michaellomasduro says :

    El LG H20 se actualiza a la version oreo???

    • 02/25/2019 20:37:46 admin says :

      We haven't firmware for this model.

  • 11/23/2018 18:13:48 rakibulhasan says :

    i want to flash lgg5 h820 to lg g5 h850 rom ???is this possible to change career and country my this attempt?at&t lg g5 doesnt have oreo update yet?

    • 11/23/2018 19:10:32 admin says :

      Hi,
      You can't flash H820 to H850. This brick your phone.

      We haven't firmware for AT&T phones

  • 11/23/2018 17:57:21 rakibulhasan says :

    May I flash lg h850 firmware in lg h820 oreo firmware??i am using nogut..version on my lg g5 h820 ..at&t..verient...i am from asia. Pls reply me..urgent.

  • 11/17/2018 09:34:49 lesgilsenan says :

    Will there be an update from 6.01 to 7.0 as described in the specifications?

    • 11/17/2018 10:39:22 admin says :

      Hi,
      We don't know :(

    • 11/17/2018 10:39:22 admin says :

      Hi,
      We don't know :(

  • 10/18/2018 21:05:20 Rodman says :

    pls which firmware supported for lg g5 h820 , i need 4g lte firmware

  • 10/18/2018 20:26:51 rodman60001 says :

    pls which firmware supported for lg g5 h820 , i need 4g lte firmware

  • 08/24/2018 01:56:44 ziosdk says :

    pls which firmware supported for lg g5 h820 , i need 4g lte firmware

    • 08/24/2018 23:26:21 admin says :

      We haven't firmware for this model

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