Information about LG K420DS aka LG K10 LTE

LG K420DS Phone Specification

Model and Features
Model LG K420DS
Series LG K10
Release Date January, 2016
Depth 8.8 mm(0.35 in)
Size (width x height) 146×74.8 mm(5.75×2.94 in)
Weight 142 g (5.01 oz)
Operating System Android 5.1.1 (Lollipop) or Android 6.0 (Marshmallow)
Hardware
CPU Qualcomm MSM8916 Snapdragon 410
CPU Cores Quad-core 1.2 GHz Cortex-A53
RAM Memory 2GB
Internal Storage 16GB
External Storage microSD, up to 32 GB
Network and Data
Sim count 2 Nani-SIM
2G network GSM 850 / 900 / 1800 / 1900 MHz
3G network HSDPA 850 / 900 / 1900 / 2100 MHz
4G network LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
Data GPRS,EDGE
Display
Screen size 5.3 inches (~70.9% screen-to-body ratio)
Display Type IPS LCD
Display Resolution 720 x 1280 pixels (~277 ppi pixel density)
Display Colors 16M colors
Battery and Keyboard
Battery Capacity Removable Li-Ion 2300 mAh
Physical keyboard No
Interfaces
Audio output 3.5mm jack
Bluetooth v4.1, A2DP, LE
DLNA No
GPS Yes, A-GPS, GLONASS
Infrared port No
NFC Yes
USB microUSB 2.0
WiFi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot

LG K420DS Firmware List

Region File name OS File size Date Downloads
IND
Asia
IN/India
K420ds10d_00_0120.kdzFile exist in our server Android 5.1.x Lollipop Mirror Release 1.25 G 2017-02-02 1604 time(s)

Here you can see region description table

How to Hard Reset on LG K420DS?

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 K420DS 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.

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