Overview LG H540(LGH540) aka LG G4 Stylus Dual

Specification LG H540(LGH540) aka LG G4 Stylus Dual

Model and Features
Model LG H540
Series LG G4 Stylus Dual
Release Date May, 2015
Depth 9.6 mm (0.38 in)
Size (width x height) 154.3 x 79.2 mm (6.07 x 3.12 in)
Weight 163 g (5.75 oz)
Operating System Android 5.0 (Lollipop), upgradable to 5.1 (Lollipop)
Hardware
CPU 1.4 GHz Cortex-A7 Mediatek MT6592M
CPU Cores Octa-core
RAM Memory 1GB
Internal Storage 8GB
External Storage microSD, up to 256 GB
Network and Data
Number of sim slots 2 Micro SIM
2G network GSM 850/900/1800/1900 MHz
3G network HSDPA 850/900/1900/2100 MHz
4G network -0
Data GPRS,EDGE,HSDPA,HSUPA,HSPA,HSPA+
Display
Screen size 5.7 in (~73.3% screen-to-body ratio)
Display Type IPS LCD
Display Resolution 720 x 1280 pixels (~258 ppi pixel 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 4.1, A2DP
DLNA Yes
GPS Yes, with A-GPS, GLONASS
Infrared port No
NFC Yes
USB microUSB 2.0
WiFi Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot

Firmwares LG H540(LGH540) aka LG G4 Stylus Dual

LG Phone firmwares regions descriptions
Region File name OS Size Date Downloads
AGR
  • Algeria
H54020a_00_0810.kdz Android 6.0.x Marshmallow 1.03 GiB 2016-12-21 4805 time(s)
AGR
  • Algeria
H54020b_00_0213.kdz Android 6.0.x Marshmallow 1.03 GiB 2019-03-19 427 time(s)
ARE
  • United Arab Emirates
H54010b_00.kdz Unknown 1.08 GiB 2016-05-22 974 time(s)
ARE
  • United Arab Emirates
H54020a_00_0810.kdz Android 6.0.x Marshmallow 1.03 GiB 2016-08-31 1349 time(s)
ARE
  • United Arab Emirates
H54020b_00_0213.kdz Android 6.0.x Marshmallow 1.03 GiB 2019-03-19 212 time(s)
CHL
  • Chile
H54020a_00_0906.kdz Android 6.0.x Marshmallow 1.06 GiB 2016-11-02 1703 time(s)
GCC
  • United Arab Emirates
H54010b_00.kdz Unknown 1.08 GiB 2016-05-22 361 time(s)
GCC
  • United Arab Emirates
H54020a_00_0810.kdz Android 6.0.x Marshmallow 1.03 GiB 2016-09-02 362 time(s)
GCC
  • United Arab Emirates
H54020b_00_0213.kdz Android 6.0.x Marshmallow 1.03 GiB 2019-03-19 42 time(s)
IDN
  • Indonesia
H54010b_00.kdz Unknown 1.08 GiB 2016-05-22 651 time(s)
IDN
  • Indonesia
H54020a_00_0810.kdz Android 6.0.x Marshmallow 1.03 GiB 2016-09-03 1156 time(s)
IDN
  • Indonesia
H54020b_00_0213.kdz Android 6.0.x Marshmallow 1.03 GiB 2019-03-26 204 time(s)
MIA
  • Panama
H54010c_00.kdz Android 5.0.x Lollipop 1.08 GiB 2016-07-19 1099 time(s)
PHL
  • Philippines
H54010b_00.kdz Unknown 1.08 GiB 2016-07-18 335 time(s)
PHL
  • Philippines
H54020a_00_0810.kdz Android 6.0.x Marshmallow 1.03 GiB 2016-09-10 537 time(s)
PHL
  • Philippines
H54020b_00_0213.kdz Android 6.0.x Marshmallow 1.03 GiB 2019-03-23 70 time(s)
THA
  • Thailand
H54020a_00_0810.kdz Android 6.0.x Marshmallow 1.03 GiB 2016-12-18 212 time(s)
THA
  • Thailand
H54020b_00_0213.kdz Android 6.0.x Marshmallow 1.03 GiB 2019-03-28 32 time(s)
VNM
  • Viet Nam
H54020a_00_0810.kdz Android 6.0.x Marshmallow 1.03 GiB 2016-09-27 559 time(s)
VNM
  • Viet Nam
H54020b_00_0213.kdz Android 6.0.x Marshmallow 1.03 GiB 2019-03-28 112 time(s)

Manual LG H540(LGH540) aka LG G4 Stylus Dual

How to Factory Reset through code on LG H540(LGH540) aka LG G4 Stylus Dual ?

  1. Turn on the phone.
  2. Open phone's Dialer.
  3. Enter one of the proposed codes:  3845#*540# or 277634#*# or *#546368#*540#.

  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 H540(LGH540) aka LG G4 Stylus Dual ?

  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.

How to Hard Reset on LG H540(LGH540) aka LG G4 Stylus Dual ?


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.

10 Comments

  • 06/02/2019 20:34:01 ALEYDA says :

    e reiniciado mi LG Y hora no acepta datos que puedo hacer?.

    • 06/02/2019 23:03:37 admin says :

      Hello,
      Please use English.

  • 11/04/2018 15:32:02 samehphone494 says :

    ok

  • 08/07/2017 16:03:29 lgfirmwares says :

    Hi,
    Try use other PC or ISP.

  • 08/06/2017 18:03:29 disqus_fS2WoDBMda says :

    Hi
    "connection to server failed"
    try again in a moment
    HOW to solve that? PLS reply t.y <3

  • 12/24/2016 06:39:34 lgfirmwares says :

    Try make hard reset - this can erase all data.

  • 12/24/2016 06:05:49 abolghasemamini says :

    Hi
    when I want to update my android, in the analyzing phone setting stop at 60% I test for 5 firmware updates, I press the power bottom but no happen especial action
    I'm from Iran
    please help me
    E-mail: Abolghasem_amini@yahoo.com

  • 11/24/2016 21:35:31 lgfirmwares says :

    Please use Lg Firmwares Downloader 1.6.

  • 11/23/2016 15:07:18 vincent_sotto says :

    http 400 error on H54020a_00_0906.kdz dear sir

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