How to Hard/Factory Reset | Bypass screen lock on Samsung GT-B5512?

Overview

SpecificationSamsung GT-B5512Galaxy Y Pro

Samsung GT-B5512 runs on the processor 832MHz Broadcom BCM21553 with Single-core . It has internal memory 512MB and RAM (RAM) - and supports microSD, up to 32 GB. 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 b/g/n, hotspot. Its technical characteristics are also the screen size 2.6 inches (~29.8% screen-to-body ratio), the resolution 320 x 240 pixels (~154 ppi pixel density) and the type TFT capacitive touchscreen.

Model and Features
Model	Samsung GT-B5512
Series	Galaxy Y Pro
Release Date	December, 2011
Body Depth	11.9 mm (0.47 in)
Body Dimensions	110.8 x 63.5 mm (4.36 x 2.5 in)
Body Weight	112.3 g (3.95 oz)
OS	Android Gingerbread 2.3.6
Hardware
CPU	832MHz Broadcom BCM21553
CPU Cores	Single-core
RAM	-
Internal Memory	512MB
External Memory	microSD, up to 32 GB
Network and Data
SIM	2 Mini-SIM
2G bands	GSM 850/900/1800/1900MHz
3G bands	HSDPA 900/2100MHz
4G bands	-
5G bands	-
Technology Data	GPRS/EDGE
Display
Screen size	2.6 inches (~29.8% screen-to-body ratio)
Type	TFT capacitive touchscreen
Resolution	320 x 240 pixels (~154 ppi pixel density)
Colors	256K colors
Battery and Keyboard
Battery	Removable Li-Ion 1350 mAh
Physical keyboard	QWERTY
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 b/g/n, hotspot