How to Hard/Factory Reset | Bypass screen lock on Samsung GT-I8258?

Overview

Samsung GT-I8258 runs on the processor 1.0GHz with Single-core . It has internal memory 4GB and RAM (RAM) 768MB and supports microSD, up to 32 GB (dedicated slot). This model also has 3.5mm jack, supports Bluetooth version 3.1, A2DP and GPS technology Yes, with A-GPS . The USB port supports microUSB 2.0 and Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct. Its technical characteristics are also the screen size 4.0 inches, (~58.1% screen-to-body ratio), the resolution 480 x 800 pixels, (~235 ppi density) and the type TFT.

SpecificationSamsung GT-I8258Galaxy

Model and Features
Model	Samsung GT-I8258
Series	Galaxy
Release Date	February, 2013
Body Depth	11.7 (0.46 in)
Body Dimensions	122.5 x 63 mm (4.82 x 2.48 in)
Body Weight	134 g (4.74 oz)
OS	Android Ice Cream Sandwich 4.0.4
Hardware
CPU	1.0GHz
CPU Cores	Single-core
RAM	768MB
Internal Memory	4GB
External Memory	microSD, up to 32 GB (dedicated slot)
Network and Data
SIM	1 Mini-SIM
2G bands	GSM 850/900/1800/1900MHz
3G bands	-
4G bands	-
5G bands	-
Technology Data	GPRS/EDGE
Display
Screen size	4.0 inches, (~58.1% screen-to-body ratio)
Type	TFT
Resolution	480 x 800 pixels, (~235 ppi density)
Colors	16M colors
Battery and Keyboard
Battery	Removable Li-Ion 1500 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 3.1, A2DP
DLNA	-
GPS	Yes, with A-GPS
Infrared port	-
NFC	-
USB	microUSB 2.0
WLAN	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct