How to Hard/Factory Reset | Bypass screen lock on Samsung SM-T2558?

All tutorials for Samsung SM-T2558

How to Hard Reset on Samsung SM-T2558?

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 SM-T2558?

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 SM-T2558?

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 SM-T2558

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 SM-T2558

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 SM-T2558?

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 SM-T2558 runs on the processor 1200MHz ARM Cortex -A7 with Quad-core . It has internal memory 8GB and RAM (RAM) 1.5GB and supports microSD, microSDHC, TransFlash, microSDXC up to 64 GB. This model also has 3.5mm jack, supports Bluetooth version 4.0, A2DP, AVRCP, DI, HFP, HID, HSP, MAP, OPP, PAN, PBAP and GPS technology Yes, with A-GPS Yes, with A-GPS, GLONASS, Geotagging, S-GPS, QuickGPS . The USB port supports microUSB 2.0, USB charging and Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot. Its technical characteristics are also the screen size 7.0 inches (~71% screen-to-body ratio), the resolution 720 x 1280 pixels (~210 ppi pixel density) and the type TN-TFT LCD.

SpecificationSamsung SM-T2558Galaxy Tab Q

Model and Features
Model	Samsung SM-T2558
Series	Galaxy Tab Q
Release Date	July, 2014
Body Depth	8.95 mm (0.35 in)
Body Dimensions	191.84 x 99.6 mm (7.55 x 3.92 in)
Body Weight	250 g (8.82 oz)
OS	Android Jelly Bean 4.3
Hardware
CPU	1200MHz ARM Cortex -A7
CPU Cores	Quad-core
RAM	1.5GB
Internal Memory	8GB
External Memory	microSD, microSDHC, TransFlash, microSDXC up to 64 GB
Network and Data
SIM	1 Micro-SIM
2G bands	GSM 850/900/1800/1900MHz
3G bands	TD-SCDMA 1900/2000MHz/UMTS 850/900/1900/2100MHz
4G bands	LTE 1800 (B3), LTE 2600 (B7), TD-LTE 1900 (B39), TD-LTE 2300 (B40), TD-LTE 2600 (B38)
5G bands	-
Technology Data	GPRS/EDGE
Display
Screen size	7.0 inches (~71% screen-to-body ratio)
Type	TN-TFT LCD
Resolution	720 x 1280 pixels (~210 ppi pixel density)
Colors	16M colors
Battery and Keyboard
Battery	Non Removable Li-Ion 3200 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 4.0, A2DP, AVRCP, DI, HFP, HID, HSP, MAP, OPP, PAN, PBAP
DLNA	Yes
GPS	Yes, with A-GPS Yes, with A-GPS, GLONASS, Geotagging, S-GPS, QuickGPS
Infrared port	-
NFC	Yes
USB	microUSB 2.0, USB charging
WLAN	Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, Wi-Fi hotspot