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Samsung launched so-many Smartphones earlier and now its time to launch their software updates. Samsung Galaxy S3 and S4, are the high end devices launched last year and Samsung has already released Android 4.4 Kitkat update for Samsung Galaxy S4. This time the company launched the Kitkat update for Samsung Galaxy S3 I9305 LTE version.

Google launched Android 4.4 Kitkat update last year but Samsung has not released Kitkat update for their devices.It seems like Samsung is now updating their selected Android devices.However, Google has already launched their next Android version, called Android L and also confirmed Motorola devices which will soon get an Android L update. To remind you, the Android L preview is already launched and it is available for download for developers.


Well, many users still dont know, How to manually update their Android device. So today we have decided to make a tutorial on this topic.Samsung Galaxy S3 is a high-end Android device and it runs Android Jelly Bean OS but now it received Android 4.4 Kitkat update.

This new update brings many changes and new apps.It features all new User Interface and new taskbar.This update changes some icons and also UI.

An Android Kitkat update for Samsung Galaxy S3 comes with a new Touchwiz launcher and new interface.It can change your user experience.Android 4.4 update can increase your device performance and battery life.

• Model: Samsung Galaxy S3 LTE GT-I9305N
• Version: Android 4.4.4 KitKat
• PDA: I9305NXXUFNI4
• CSC: I9305NNEEFNI4
• MODEM: I9305NXXUFNI4

Disclaimer: Follow this guide carefully and on your risk.We are not responsible for any damage during or after firmware installation.
How To Install Android 4.4 Kitkat Update on Samsung Galaxy S3 LTE GT-I9305N:

1. Download zip file on your computer and extract it.
2. Now turn off your device and reboot it in recovery mode by pressing volume down, home and power key.
3. Now open Extracted files and open Odin tool.
4. Keep in mind that "re-partition" is not checked.
5. Click on PDA button  and select .tar.md5 file from the extracted zip file.
6. Now its time to connect your device.Connect your Samsung Galaxy S3 usign USB cabel(You should install Samsung USB drivers on your computer).
7. If you already installed drivers then you will get "ADDED" message.If not then install drivers first and follow above step again.
8. Now click on start button.Wait for sometime.Your device will reboot automatically.Thats it.
9. Enjoy Android 4.4 Kitkat update and its new features.

Download Update: samsung-updates

Today our tutorial How to Root HTC Evo 4G LTE�Unlock bootloader and install clockworkmod cwm touch recovery�on Android 4.0 ICS firmware build versions 1.22.651.1 and 2.13.651.1. HTC Evo 4G LTE was announced by Sprint in March 2012 has already created a huge customer base in United States. One of the most sold phone on Sprint network, featuring a 1 Ghz Scorpion processor with Adreno 200 GPU which makes it very comparable to Nexus S 4G. Recently the device got official Android 4.0.3 Ice Cream Sandwich ICS update from HTC. Now you can root, install clockworkmod recovery and install Android ICS based custom ROM�s. On this tutorial we are providing detail procedure to root HTC Evo 4G easily with the help of simple rooting tool. This guide has been taken from the XDA developer WIKI and all thanks to them.

Google officially released Android 7.0 Nougat on August 22. While available for several other Nexus devices, the company had promised that Nexus 6 and Nexus 9 LTE will receive the latest OS in the coming weeks. Following the release of Android 7.0 for Nexus 6 earlier this week, now we are also seeing the update being sent out to Nexus 9 LTE. You can now update your HTC Nexus 9 LTE to Android 7.0 Nougat over-the-air.


In any case, it�s the latest update available for your Nexus 9 LTE and Google would probably send October�s security patch with another OTA update. Follow this guide to update Nexus 9 LTE to Android 7.0 Nougat.

Prerequisites 

• Create a backup of all important data on your Nexus 9 device. Creating a Nandroid backup of your device is highly recommended.
• Download and install USB drivers for Nexus 9 in your computer.
• Enable USB debugging option by pressing Menu > Settings > Applications. Navigate and tap on Developer Options to ensure that USB Debugging is enabled.
• Make sure that Android SDK is installed on your system and you have experience working downloading and installing files with it.
• Ensure that your Nexus 9 carries more than 70% of charge.

How to update Nexus 9 LTE to Android 7.0 Nougat NRD90R

 
 LG Leon is a mid-range phone with some fine specifications. The best part about LG Leon is that it comes with Android Lollipop firmware out of the box. This device has been launched a few months ago and its T-Mobile variant has received the latest Android 5.1.1 Lollipop firmware. T-Mobile has pushed quiet a few updates to its firmware lately, taking it to version H34510e. However, if you are looking for root access on the latest firmware, then it is possible only by downgrading to the firmware version H34510d and then root it usually with a rooting application like Kingroot.

So if you have updated your phone�s software, then any of the rooting methods won�t work at this moment including the 1-click root scripts, root APKs and others. Although we are downgrading to the previous firmware, it is still based on the Lollipop 5.1.1 Android version. To downgrade the firmware, you need to go through the usual KDZ installation process for LG devices. This tutorial will guide you through the procedure and help you successfully get root access on your T-Mobile LG Leon LTE 5.1.1 Lollipop firmware.

Prerequisites:

• Download LG Firmware version H34510d from the download section for your T-Mobile LG Leon.
• Install the LG Flash Tool 2014(extract files if compressed) on your PC. This tool is required in order to flash the KDZ file onto your device.
• Visual C++ Runtime Library is required in order to run LG Flash Tool 2014. If you have any problems installing or running the Flash Tool then install the libraries on your Windows PC. Click here.
• Make sure you have the latest LG drivers installed on your PC. Get it from the download section.
• Enable USB Debugging.

Downloads

Download | LG Leon H34510d kdz file
Download | LG Flash Tool 2014
Download | T-Mobile LG Leon drivers
Download | Kingroot 4.5
Backup Your Apps and Data
Downgrading the firmware using a KDZ file will remove all your data and apps from the current firmware. So make sure you have a backup of all your apps and data. You can look for LG backup in Settings for your LG device and backup Messages, Apps, Call Logs, Contacts and more. Also transfer all your files from your internal storage to your PC.

Downgrade and Root T-Mobile LG Leon 5.1.1 Lollipop Firmware

• Step 1: Put your phone into Download Mode. To do this, Power Off your phone and while pressing both the volume keys connect your phone to your PC via USB cable. The screen will show download mode icon. Let drivers be installed onto PC. If it fails for first time repeat the process.

• Step 2: Open the LG Flash Tool 2014 folder and copy the KDZ file in it. If the Flashtool is compressed, extract it to get a folder containing the necessary files including the LGFlashtool2014.exe file. Transfer the H34510d_00.kdz file, you have just downloaded, into the LG Flash Tool 2014 folder.

• Step 3: Run LGFlashtool2014.exe file.

• Step 4: Now you will have to make a bunch of selections. Select Type: CDMA ( Do not worry about selecting this option as Flashtool is modified only for devices with SIM, you can also choose the option 3GQCPT). Change PhoneMode to CS_EMERGENCY. Click the folder icon to browse your computer and select the H34510d_00.kdz file.

• Step 5: Choose CSE Flash option as we are downgrading the firmware. This will format all your application data, format your system. It makes a clean install. If you choose this method, it is highly recommended that you backup all your apps and data first.

• Step 6: Once selected, choose Start on next window.

• Step 7: Select your Region and Language and select OK button. Also clear phone for update registry.

Note: Disconnect from internet before you choose OK and also make sure your Antivirus is turned off for some time.

• Step 8: Once the program has started, it will start installing your firmware.

• Step 9: If in case an error occurs, retry from Step 1 until success and remember to disconnect from internet when necessary. Once successful, the phone will restart automatically and choose click exit to quit the program.
• Step 10: As you have downgraded the firmware, you can now root your phone by Kingroot software. To do so, reconnect your phone to your PC and let the drivers be installed.
• Step 11: Install and open the Kingroot software and follow the instruction on the screen. You also need to enable USB Debugging.
• Step 12: The Kingroot application will root your device with one click.

Now you will have root access on your T-Mobile LG Leon LTE 5.1.1 Lollipop firmware. For any queries comment down below.