Overview LG AS991(LGAS991) aka LG G4

Specification LG AS991(LGAS991) aka LG G4

Model and Features
Model LG AS991
Series LG G4
Release Date April, 2015
Depth 9.8 mm (0.39 in)
Size (width x height) 148.9 x 76.1 mm (5.86 x 3.00 in)
Weight 155 g (5.47 oz)
Operating System Android 6.0.x Marshmallow
Hardware
CPU 1.8 GHz, Qualcomm MSM8992 Snapdragon 808
CPU Cores Hexa-core
RAM Memory 3GB
Internal Storage 32GB
External Storage microSD, up to 2 TB (dedicated slot)
Network and Data
Number of sim slots 1 Micro-SIM
2G network GSM 850/900/1800/1900 MHz
3G network HSDPA 850/1900/2100 MHz
4G network LTE 700, 850, 1700, 1900 MHz
5G network -
Data GPRS/EDGE
Display
Screen size 5.5 in, 82.2 cm2 (~75.3% screen-to-body ratio)
Display Type True HD-IPS + LCD capacitive touchscreen
Display Resolution 1440 x 2560 pixels 16:9 ratio (~538 ppi density)
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Removable Li-Ion 3000 mAh
Physical keyboard -
Interfaces
Audio output 3.5mm jack
Bluetooth version 4.0, A2DP, LE, apt-X
DLNA Yes
GPS Yes, with 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, DLNA, hotspot

Firmwares LG AS991(LGAS991) aka LG G4

LG Phone firmwares regions descriptions
Region File name OS Size Date Downloads
BPT
  • United States
AS99120a_14_0128.kdz Android 6.0.x Marshmallow 1.4 GiB 2016-08-09 342 time(s)

Manual LG AS991(LGAS991) aka LG G4

How to Factory Reset through code on LG AS991(LGAS991) aka LG G4 ?

  1. Turn on the phone.
  2. Open phone's Dialer.
  3. Enter one of the proposed codes:  3845#*991# or 277634#*# or *#546368#*991#.

    Menu LG AS991(LGAS991) aka LG G4

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

    Reset settings LG AS991(LGAS991) aka LG G4

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

    Factory data reset LG AS991(LGAS991) aka LG G4

  6. Finally press "OK".

    Dellete ALL LG AS991(LGAS991) aka LG G4

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

How to Hard Reset on LG AS991(LGAS991) aka LG G4 ?


Type 1:

Hard Reset keys Type 1 LG AS991(LGAS991) aka LG G4

 

Type 2:

Hard Reset keys Type 2 LG AS991(LGAS991) aka LG G4

 

Type 3:

Hard Reset keys Type 3 LG AS991(LGAS991) aka LG G4

 

  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:

    Android system recovery Type 1 LG AS991(LGAS991) aka LG G4

    Type 2:

    Android system recovery Type 2 LG AS991(LGAS991) aka LG G4

  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 menu on LG AS991(LGAS991) aka LG G4 ?

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

    Menu LG AS991(LGAS991) aka LG G4

  4. In General select "Backup & Reset".

    Backup & Reset LG AS991(LGAS991) aka LG G4

  5. Next, clik on "Reset Phone".

    Reset device LG AS991(LGAS991) aka LG G4

  6. Confirm by clicking  "Erase Everything".

    Erase everything LG AS991(LGAS991) aka LG G4

  7. Finally, press "OK".

    Reset LG AS991(LGAS991) aka LG G4

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

2 Comments

  • User placeholder
    02/18/2019 23:10:06 manuel_musical says : to Reply

    necesito la rom

    • User placeholder
      02/19/2019 10:11:05 admin says : to Reply

      Hello,
      Please try open Firmware tab.

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