How to Hard/Factory Reset | Bypass screen lock on Samsung SM-Z400Y?

All tutorials for Samsung SM-Z400Y

How to Hard Reset on Samsung SM-Z400Y?

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-Z400Y?

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 change language on Samsung SM-Z400Y?

Open "Settings". Now, choose "Language and keyboard" Lastly, tap on "Language". Great! You've changed the language.

How to Flash Stock Firmware on Samsung SM-Z400Y?

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-Z400Y

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-Z400Y

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-Z400Y?

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-Z400Y runs on the processor 1.5GHz with Quad-core . It has internal memory 8GB and RAM (RAM) 1GB and supports microSD, up to 128 GB (uses shared SIM slot). This model also has 3.5mm jack, supports Bluetooth version 4.0, A2DP, LE and GPS technology Yes, with A-GPS, GLONASS . The USB port supports microUSB 2.0, USB On-The-Go and Wi-Fi 802.11 b/g/n, Wi-Fi Direct. Its technical characteristics are also the screen size 4.5 inches (~62.7% screen-to-body ratio), the resolution 480 x 800 pixels (~207 ppi density) and the type Capacitive touchscreen.

SpecificationSamsung SM-Z400Y

Model and Features
Model	Samsung SM-Z400Y
Series	Z4
Release Date	May, 2017
Body Depth	10.3 mm (0.41 in)
Body Dimensions	132.9 x 69.2 mm (5.23 x 2.72 in)
Body Weight	143 g (5.04 oz)
OS	Tizen 3.0.0.1
Hardware
CPU	1.5GHz
CPU Cores	Quad-core
RAM	1GB
Internal Memory	8GB
External Memory	microSD, up to 128 GB (uses shared SIM slot)
Network and Data
SIM	2 Micro-SIM
2G bands	GSM 850/900/1800/1900 MHz
3G bands	HSDPA 900/2100 MHz
4G bands	LTE (unspecified)
5G bands	-
Technology Data	GPRS/EDGE
Display
Screen size	4.5 inches (~62.7% screen-to-body ratio)
Type	Capacitive touchscreen
Resolution	480 x 800 pixels (~207 ppi density)
Colors	16M colors
Battery and Keyboard
Battery	Removable Li-Ion 2050 mAh
Physical keyboard	-
Interfaces
Audio output	3.5mm jack
Bluetooth	version 4.0, A2DP, LE
DLNA	-
GPS	Yes, with A-GPS, GLONASS
Infrared port	No
NFC	No
USB	microUSB 2.0, USB On-The-Go
WLAN	Wi-Fi 802.11 b/g/n, Wi-Fi Direct