How to Hard/Factory Reset | Bypass screen lock on Samsung GT-S7898?

All tutorials for Samsung GT-S7898

How to Hard Reset on Samsung GT-S7898?

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 Factory Reset through menu on Samsung GT-S7898?

The device must be on. Go to the "Settings". In Settings choose "Backup & Reset". After that, go for "Factory data reset". Press "Reset device" to finish...

How to Flash Stock Firmware on Samsung GT-S7898?

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-S7898

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...

Enable Developer mode & USB debugging on Samsung GT-S7898

Turn on your device and open "Settings". In Settings select "About Phone". Click on "Build number" seven times and go back to "Settings". Finally, select Developer...

How to take screenshot on Samsung GT-S7898?

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-S7898 runs on the processor 1.0GHz with Dual-core . It has internal memory 4GB and RAM (RAM) 768MB and supports microSD, up to 64 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 b/g/n . Its technical characteristics are also the screen size 4.7 inches , the resolution 480 x 800 pixels, (~199 ppi density) and the type TFT capacitive touchscreen.

SpecificationSamsung GT-S7898Galaxy Trend 2

Model and Features
Model	Samsung GT-S7898
Series	Galaxy Trend 2
Release Date	April, 2013
Body Depth	10.7 mm (0.39 in)
Body Dimensions	121.5 x 63.1 mm (4.78 x 2.48 in)
Body Weight	124 g (4.37 oz)
OS	Android Jelly Bean 4.1.2
Hardware
CPU	1.0GHz
CPU Cores	Dual-core
RAM	768MB
Internal Memory	4GB
External Memory	microSD, up to 64 GB (dedicated slot)
Network and Data
SIM	2 Mini-SIM
2G bands	GSM 900/1800/1900MHz
3G bands	-
4G bands	-
5G bands	-
Technology Data	GPRS/EDGE
Display
Screen size	4.7 inches
Type	TFT capacitive touchscreen
Resolution	480 x 800 pixels, (~199 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 b/g/n