How to Hard/Factory Reset | Bypass screen lock on Samsung GT-I9103?

All tutorials for Samsung GT-I9103

How to Factory Reset through code on Samsung GT-I9103?

Turn on your phone. Enter the following code: *2767*3855#. Press the Call button to finish "data reset". After a Factory reset through code, your phone data will be deleted.

How to Hard Reset on Samsung GT-I9103?

Make sure you turned off your phone. Hold down the Power key, the Volume Up key and the Home Button for a while. Wait until the Samsung or Android logo appears. Release all the buttons. Now, you'll see...

How to Flash Stock Firmware on Samsung GT-I9103?

First, download to your PC: Odin3 latest version, Firmware, Samsung Kies, and Samsung Drivers: Samsung Kies Odin3 latest version Samsung Drivers With the phone turned off press and hold the Volume down key, the...

Top 5 secret codes for Samsung GT-I9103

The first is :*#7353*#. Use this code to open the Quick Test menu that allows you to test different options of your device. The second is :*#0*#. Use this code to enter the General Test Mode where you can test...

How to take screenshot on Samsung GT-I9103?

The device must be switched on. Choose what you want to capture. Then press the Power key and the Volume down button at one time. Great! Now you have a new screenshot.

Overview

Samsung GT-I9103 runs on the processor 1.0Ghz Cortex -A9, Nvidia Tegra 2 AP20H with Dual-core . It has internal memory 8GB and RAM (RAM) 1GB and supports microSD, up to 32 GB (dedicated slot). This model also has 3.5mm jack, supports Bluetooth version 3.1, A2DP, EDR and GPS technology Yes, with A-GPS . The USB port supports microUSB 2.0 and Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, DLNA. Its technical characteristics are also the screen size 4.2 inches (~60.9% screen-to-body ratio), the resolution 480 x 800 pixels (~222 ppi pixel density) and the type SC-LCD capacitive touchscreen.

SpecificationSamsung GT-I9103Galaxy R

Model and Features
Model	Samsung GT-I9103
Series	Galaxy R
Release Date	August, 2011
Body Depth	9.5 mm (0.37 in)
Body Dimensions	125 x 66 mm (4.92 x 2.60 in)
Body Weight	135 g (4.76 oz)
OS	Android Ice Cream Sandwich 4.0.4
Hardware
CPU	1.0Ghz Cortex -A9, Nvidia Tegra 2 AP20H
CPU Cores	Dual-core
RAM	1GB
Internal Memory	8GB
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	HSDPA 850/900/1900/2100MHz
4G bands	-
5G bands	-
Technology Data	GPRS/EDGE
Display
Screen size	4.2 inches (~60.9% screen-to-body ratio)
Type	SC-LCD capacitive touchscreen
Resolution	480 x 800 pixels (~222 ppi pixel density)
Colors	16M colors
Battery and Keyboard
Battery	Removable Li-Ion 1650 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 3.1, A2DP, EDR
DLNA	Yes
GPS	Yes, with A-GPS
Infrared port	-
NFC	-
USB	microUSB 2.0
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot, DLNA