How to Hard/Factory Reset | Bypass screen lock on Samsung SGH-I677L?

Overview

SpecificationSamsung SGH-I677LOmnia W

Samsung SGH-I677L runs on the processor 1.4Ghz Scorpion,Qualcomm Snapdragon S2 MSM8255T with Single-core . It has internal memory 8GB and RAM (RAM) 512MB and supports -. This model also has 3.5mm jack, supports Bluetooth version 2.1, A2DP, EDR and GPS technology Yes, with A-GPS . The USB port supports microUSB 2.0 and Wi-Fi 802.11 b/g/n. Its technical characteristics are also the screen size 3.7 inches (~57.2% screen-to-body ratio), the resolution 480 x 800 pixels (~252 ppi pixel density) and the type Super AMOLED capacitive touchscreen,.

Model and Features
Model	Samsung SGH-I677L
Series	Omnia W
Release Date	November 2011
Body Depth	11 mm (0.43 in)
Body Dimensions	116.1 x 58.7 mm (4.57 x 2.31 in)
Body Weight	116.2 g (4.09 oz)
OS	Microsoft Windows Phone 7.5 Mango
Hardware
CPU	1.4Ghz Scorpion,Qualcomm Snapdragon S2 MSM8255T
CPU Cores	Single-core
RAM	512MB
Internal Memory	8GB
External Memory	-
Network and Data
SIM	1 Mini-SIM
2G bands	GSM 850/900/1800/1900MHz
3G bands	HSDPA 850/1900/2100MHz
4G bands	-
5G bands	-
Technology Data	GPRS/EDGE
Display
Screen size	3.7 inches (~57.2% screen-to-body ratio)
Type	Super AMOLED capacitive touchscreen,
Resolution	480 x 800 pixels (~252 ppi pixel density)
Colors	16M colors
Battery and Keyboard
Battery	Removable Li-Ion 1500 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 2.1, A2DP, EDR
DLNA	Yes
GPS	Yes, with A-GPS
Infrared port	-
NFC	-
USB	microUSB 2.0
WLAN	Wi-Fi 802.11 b/g/n