How to Hard/Factory Reset | Bypass screen lock on LG LU3100?

Overview

LG LU3100 runs on the processor 600 MHz Qualcomm Snapdragon S1 MSM7227 with Single-Core . It has internal memory 1GB and RAM (RAM) 512MB and supports MicroSD, Up to 32 GB. This model also has 3.5mm jack, supports Bluetooth version 2.1, A2DP and GPS technology Yes, with A-GPS . The USB port supports microUSB 2.0 and Wi-Fi802.11b/g. Its technical characteristics are also the screen size 3.2 in (~46.79% screen-to-body ratio), the resolution 320 x 480 pixels (~180 ppi pixel density) and the type TFT.

SpecificationLG LU3100Optimus Chic

Model and Features
Model	LG LU3100
Series	Optimus Chic
Release Date	November, 2010
Body Depth	13.4 mm (0.51 in)
Body Dimensions	112.5 x 57.9 mm (4.43 x 2.28 in)
Body Weight	132.5 g (4.65 oz)
OS	Android 2.2 (Froyo)
Hardware
CPU	600 MHz Qualcomm Snapdragon S1 MSM7227
CPU Cores	Single-Core
RAM	512MB
Internal Memory	1GB
External Memory	MicroSD, Up to 32 GB
Network and Data
SIM	1 Mini-SIM
2G bands	-
3G bands	-
4G bands	-
5G bands	-
Technology Data	GPRS/EDGE
Display
Screen size	3.2 in (~46.79% screen-to-body ratio)
Type	TFT
Resolution	320 x 480 pixels (~180 ppi pixel density)
Colors	256K colors
Battery and Keyboard
Battery	Removable Li-Po 1250 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 2.1, A2DP
DLNA	Yes
GPS	Yes, with A-GPS
Infrared port	No
NFC	No
USB	microUSB 2.0
WLAN	Wi-Fi802.11b/g