How To Update Sony Xperia Z1 To Android 4.4.4 Kitkat

 If you are user of Sony Xperia Z1 you want to Root your phone and you have any problem. Don’t worry now you are in right place today I go to describe How To Root Sony Xperia Z1 with Easiest Method with step by step instructions. By reading this article you will learn How To Root Xperia Z2 with easiest method. In my last article I tell you about How To Install CWM Custom Recovery Sony Xperia Z1. Sony Xperia Z1 is successor of Xperia Z2.

Features of  Update Sony Xperia Z1 To Android 4.4.4 Kitkat

In these day Sony Xperia Z1 is very popular phone in India it is very popular because it’s in Low price with some decent hardware and software features so many young person’s want use it. It is low price so they have no problem with purchase it. In Indian market Sony Xperia Z1 is a middle range smartphone from Sony.

Learn How To Update Sony Xperia Z1 C6902 & C6906 To Official Android 4.4.4 Kitkat Stock Firmware with Flashtool method and easy step by step instructions. Sony is the first smartphone maker to rolled out Android 4.4.4. Kitkat update for its device after Google. Sony rolled out Android 4.4.4 Kitkat update for Xperia Z1, Xperia Z1 Compact and Xperia Z Ultra. The update is available on few regions, You can check if its available or not in your region with OTA or Sony PC Companion. In this article you’ll learn how to update your Xperia Z1 to Android 4.4.4. kitkat with Sony Flashtool.

Source: Sonymobile.com

Before You Begin:

• This method is for Sony Xperia Z1 C6902 and C6906 only.
• You device must be charged at least 50%.
• Install & Setup Flashtool in your PC. for our installation and setup  guide (Read and follow full guide).
• Enable USB Debugging in your Xperia Z1. For our guide on enabling USB Debugging.
• Download and Install USB Drivers for your Xperia Z1 from
• Please backup all your important data first.

Download Required Files:

• Download & Setup Flashtool from
• Download Android 4.4.4 Stock Firmware For Xperia Z1 : C6902 and C6906

How To Update Sony Xperia Z1 C6902 and C6906:

• Please follow all steps given above first.
• Download and Place Stock Firmware files in C:/Flashtool>Firmwares folder (Read Our Installation & Setup guide first).
• Install Flashtool Drivers from Flashtool>Drivers.
• Now open flashtool.exe file in your PC.
• In Flashtool click on the lightning button on the top left and select Flashmode.

• Now select the .ftf Firmware file and the options given in the image below and click on OK or Flash button (Depend on version of Flashtool).
• Now flashtool will load ftf file and you will see a log.
• After loading of ftf firmware file a popup will appear prompting you to connect your device to the PC in Flashmode.
• Now, turn off your device, and connect to your PC using the original data cable while keeping the Volume down key pressed. You should see the Green LED on your device. This is for flashmode, As soon as the phone is detected in Flashmode, the firmware will start flashing, Do not leave the Volume Down key until the process is complete.
• Flashing can take few minutes and you will see flashing done message in last of logs.
• Now Disconnect your device and restart it.

Congratulation -That’s It!! Now Your device is successfully rooted now. Now you can enjoy your with his full performance. Sony Xperia Z1 To Android 4.4.4 Kitkat is successfully rooted now and PhilZ Custom Recovery is successfully flashed in your device.
If you face any type of problem or error after reading this article please comment below i am always ready for your help. You can also contact with us on social networking sites like Facebook, Twitter, Youtube Contact Us Page. Please Subscribe  in Our site and and join with me to help others by sharing information related to Android Smartphones, Free Games, Apps and other tech alert information