How to Hard/Factory Reset | Bypass screen lock on LG 402LG ?

Overview

LG 402LG runs on the processor 1200 MHz ARM Adreno 305 with Quad-Core . It has internal memory 8GB and RAM (RAM) 1.5GB and supports MicroSD, Up to 32 GB. This model also has 3.5mm jack, supports Bluetooth version 4.0, A2DP and GPS technology Yes, with A-GPS . The USB port supports microUSB 2.0 and Wi-Fi802.11b/g/n. Its technical characteristics are also the screen size 4.5 in, the resolution 720 x 1280 pixels (~326 ppi pixel density) and the type TFT.

SpecificationLG 402LGSpray

Model and Features
Model	LG 402LG
Series	Spray
Release Date	2015
Body Depth	11 mm (0.43 in)
Body Dimensions	128 x 66 mm (5.03 x 2.59 in)
Body Weight	143 g (5.04 oz)
OS	Android 4.4 (KitKat)
Hardware
CPU	1200 MHz ARM Adreno 305
CPU Cores	Quad-Core
RAM	1.5GB
Internal Memory	8GB
External Memory	MicroSD, Up to 32 GB
Network and Data
SIM	1 Micro-SIM
2G bands	GSM 850/900/1800/1900 MHz
3G bands	HSDPA 850/900/1900/2100 MHz
4G bands	-
5G bands	-
Technology Data	GPRS/EDGE
Display
Screen size	4.5 in
Type	TFT
Resolution	720 x 1280 pixels (~326 ppi pixel density)
Colors	16M colors
Battery and Keyboard
Battery	Removable Li-Ion 2100 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 4.0, A2DP
DLNA	NO
GPS	Yes, with A-GPS
Infrared port	No
NFC	No
USB	microUSB 2.0
WLAN	Wi-Fi802.11b/g/n