How to Hard/Factory Reset | Bypass screen lock on Samsung GT-S7275Y?

Overview

Samsung GT-S7275Y runs on the processor 1.2Ghz Krait, Qualcomm MSM8930 Snapdragon 400 with Dual-core . It has internal memory 8GB and RAM (RAM) 1GB and supports microSD, up to 64 GB (dedicated slot). This model also has 3.5mm jack, supports Bluetooth version 4.0, A2DP and GPS technology Yes, with A-GPS, GLONASS . The USB port supports microUSB 2.0 and Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot. Its technical characteristics are also the screen size 4.0 inches (~59.9% screen-to-body ratio), the resolution 480 x 800 pixels (~233 ppi pixel density) and the type TFT capacitive touchscreen.

SpecificationSamsung GT-S7275YGalaxy Ace 3

Model and Features
Model	Samsung GT-S7275Y
Series	Galaxy Ace 3
Release Date	July, 2013
Body Depth	10 mm (0.39 in)
Body Dimensions	121.2 x 62.7 mm (4.77 x 2.47 in)
Body Weight	119.5 g (4.22 oz)
OS	Android Jelly Bean 4.2.2
Hardware
CPU	1.2Ghz Krait, Qualcomm MSM8930 Snapdragon 400
CPU Cores	Dual-core
RAM	1GB
Internal Memory	8GB
External Memory	microSD, up to 64 GB (dedicated slot)
Network and Data
SIM	1 Micro-SIM
2G bands	GSM 850/900/1800/1900MHz
3G bands	HSDPA 850/900/2100MHz
4G bands	LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
5G bands	-
Technology Data	GPRS/EDGE
Display
Screen size	4.0 inches (~59.9% screen-to-body ratio)
Type	TFT capacitive touchscreen
Resolution	480 x 800 pixels (~233 ppi pixel density)
Colors	16M colors
Battery and Keyboard
Battery	Removable Li-Ion 1800 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 4.0, A2DP
DLNA	-
GPS	Yes, with A-GPS, GLONASS
Infrared port	No
NFC	Yes
USB	microUSB 2.0
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot