How to Hard/Factory Reset | Bypass screen lock on LG VN251SPP?

Overview

SpecificationLG VN251SPPCosmos 3

LG VN251SPP runs on the processor - with - . It has internal memory 90MB and RAM (RAM) - and supports microSD, microSDHC, TransFlash up to 32 GB. This model also has 3.5mm jack, supports Bluetooth version 2.1, HSP 1.2, HFP 1.5, OPP, FTP, PBA, A2DP 1.2, Aversion RC 1.3, MAP and GPS technology Yes, with A-GPS . The USB port supports microUSB 2.0 , USB charging and -. Its technical characteristics are also the screen size 2.0 in (~21.13% screen-to-body ratio), the resolution 320 x 240 pixels (~200 ppi pixel density) and the type TN-TFT LCD.

Model and Features
Model	LG VN251SPP
Series	Cosmos 3
Release Date	April, 2013
Body Depth	16 mm (0.63 in)
Body Dimensions	52 x 112 mm (2.04 x 4.41 in)
Body Weight	130 g (4.58 oz)
OS	No
Hardware
CPU	-
CPU Cores	-
RAM	-
Internal Memory	90MB
External Memory	microSD, microSDHC, TransFlash up to 32 GB
Network and Data
SIM	1 Mini-SIM
2G bands	CDMA 800/1900 MHz
3G bands	CDMA 800/1900 MHz
4G bands	-
5G bands	-
Technology Data	cdmaOne, CDMA2000 1x, CDMA2000 1xEv-DO
Display
Screen size	2.0 in (~21.13% screen-to-body ratio)
Type	TN-TFT LCD
Resolution	320 x 240 pixels (~200 ppi pixel density)
Colors	262K colors
Battery and Keyboard
Battery	Removable Li-Ion 900 mAh
Physical keyboard	Yes
Interfaces
Audio output	3.5mm jack
Bluetooth	version 2.1, HSP 1.2, HFP 1.5, OPP, FTP, PBA, A2DP 1.2, Aversion RC 1.3, MAP
DLNA	No
GPS	Yes, with A-GPS
Infrared port	No
NFC	No
USB	microUSB 2.0 , USB charging
WLAN	-