How to Hard/Factory Reset | Bypass screen lock on LG P690F?

Overview

LG P690F runs on the processor 800 MHz ARM 11 Qualcomm MSM7227Т Snapdragon S1 with - . It has internal memory 512MB and RAM (RAM) 512MB and supports microSD, up to 32 GB (dedicated slot), 2 GB included. This model also has 3.5mm jack, supports Bluetooth version 3.0, A2DP, EDR and GPS technology Yes, with A-GPS . The USB port supports microUSB 2.0 and Wi-Fi802.11b/g/n, hotspot. Its technical characteristics are also the screen size 3.2 in (~45.5% screen-to-body ratio), the resolution 320 x 480 pixels (~180 ppi pixel density) and the type TFT.

SpecificationLG P690FOptimus Link

Model and Features
Model	LG P690F
Series	Optimus Link
Release Date	July, 2011
Body Depth	12.1 mm (0.48 in)
Body Dimensions	113.5 x 59 mm (4.46 x 2.32 in)
Body Weight	129.2 g (4.55 oz)
OS	Android 2.3.3 (Gingerbread)
Hardware
CPU	800 MHz ARM 11 Qualcomm MSM7227Т Snapdragon S1
CPU Cores	-
RAM	512MB
Internal Memory	512MB
External Memory	microSD, up to 32 GB (dedicated slot), 2 GB included
Network and Data
SIM	1 Mini SIM
2G bands	GSM 850/900/1800/1900 MHz
3G bands	HSDPA 900/2100 MHz
4G bands	-
5G bands	-
Technology Data	EDGE, GPRS, HSDPA, HSUPA
Display
Screen size	3.2 in (~45.5% screen-to-body ratio)
Type	TFT
Resolution	320 x 480 pixels (~180 ppi pixel density)
Colors	256K colors
Battery and Keyboard
Battery	Removable Li-Ion 1500 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 3.0, A2DP, EDR
DLNA	Yes
GPS	Yes, with A-GPS
Infrared port	No
NFC	Yes
USB	microUSB 2.0
WLAN	Wi-Fi802.11b/g/n, hotspot