How to Hard/Factory Reset | Bypass screen lock on LG F220K?

Overview

LG F220K runs on the processor 1.7 GHz Processor Qualcomm Processor, 600 with Quad-Core . It has internal memory 16GB and RAM (RAM) 2GB and supports microSD, up to 64 GB (dedicated slot). This model also has 3.5mm jack, supports Bluetooth version 4.0 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 -, the resolution 1080 x 1920 pixels (~440 ppi pixel density) and the type HD-IPS LCD.

SpecificationLG F220KOptimus GK

Model and Features
Model	LG F220K
Series	Optimus GK
Release Date	May, 2013
Body Depth	9.9 mm (0.39 in)
Body Dimensions	139.1 x 69.9 mm (5.48 x 2.75 in)
Body Weight	156 g (5.50 oz)
OS	Android 5.0.x Lollipop
Hardware
CPU	1.7 GHz Processor Qualcomm Processor, 600
CPU Cores	Quad-Core
RAM	2GB
Internal Memory	16GB
External Memory	microSD, up to 64 GB (dedicated slot)
Network and Data
SIM	1 Mini-SIM
2G bands	GSM 850/900/1800/1900 MHz
3G bands	HSDPA 900/2100 MHz
4G bands	LTE 700
5G bands	-
Technology Data	GPRS, EDGE, UMTS, HSDPA,HSUPA, HSPA+, LTE
Display
Screen size	-
Type	HD-IPS LCD
Resolution	1080 x 1920 pixels (~440 ppi pixel density)
Colors	16M colors
Battery and Keyboard
Battery	Removable Li-Ion 100 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 4.0
DLNA	No
GPS	Yes, with A-GPS
Infrared port	No
NFC	Yes
USB	microUSB 2.0
WLAN	Wi-Fi802.11b/g/n