How to Download Sony Xperia Z5 Premium Dual Firmware Using XperiFirm [Guide].

Download Sony Xperia Z5 Premium Dual Firmware. On this guide We will show you how to download Sony Xperia Z5 Premium Dual Firmware Using XperiFirm. You can use this firmware to upgrade or downgrade the android system. Even you can fix Sony Xperia Z5 Premium Dual android from bootloop or bricked. XperiFirm is a suitable tool let you to download the current firmware for all Sony Xperia or Sony-Ericsson smartphones and tablets running Android operating system directly from your computer or laptop with internet connection. So you dont have to bother to find the Sony Xperia firmware on internet. Xperifirm is a free tool provided by  IgorEisberg on XDA forum.
< br />Sony Xperia Z5 Premium Dual has Dual SIM (Nano-SIM, dual stand-by), This device comes with 5,5 Inches IPS capacitive touchscreen, 16M colors LCD , Run on Android OS, v5.1.1 (Lollipop), upgradable to v6.0 (Marshmallow), and supported with Qualcomm MSM8994 Snapdragon 810 chipset, Quad-core 1.5 GHz Cortex-A53 & Quad-core 2.0 GHz Cortex-A57 CPU, GPU Adreno 430, combined with 3 GB of RAM as their  engine. And you can enjoy exciting 23 MP on main camera, and 5,1 MP on secondary camera to capture your best moments on your life. And this device released on 2015, November.

Basic Requirement to Run XperiFirm.

You need this file to run Xperia Firmware Downloader Tool based on your computer operating systems.

1. Windows XP Service Pack 3. 
• You must download and install .Net Framework 4.0 click here to get this file
2. Windows Vista / 7&n bsp;
• You must download and install .Net Framework 4.6 RC click here to get this file
3. Windows 8/8.1/10
• Pre installed
4. Linux
• Enter the following lines once per computer:
• $ sudo apt-get install mono-complete
• $ sudo mozroots --import --machine --sync
• $ sudo certmgr -ssl -m http s://software.sonymobile.com
• When asked you must enter Y, you should be asked to do so twice)
• Enter the following line to launch XperiFirm:
• $ mono XperiFirm.exe
5. Apple OS X
• Install Mono for OS X:
• http://www.mono-project.com/download/
• Enter the following in Terminal:
• $ mono XperiFirm.exe

Guide To Download Sony Xperia Z5 Premium Dual Firmware.

If you have download all necessary file, now we need a primary tool to download Sony Xperia Firmware, follow this guide how to download Sony Xperia Z5 Premium Dual Firmware using Xperia Firmware Downloader Tool.

1. Download Xperia Firmware Downloader Tool.
• XperiFirm 4.8.1 Here or Here
• XperiFirm 4.8.2 Here or Here
2. When download finished extract and run this tool from your computer. Double click on Icon program shown below. to run this program your computer must be installed .NET framework 3.5 or above.

   

   Xperia Firmware Downloader Tool icon

3. Then the program will open loading windows, to checking for update, requesting log in data,  and downloading resource,

   

   loading window xperifirm

4. When the program fully loaded, now you can select your Sony Xperia model and version in the left navigation windows. You can select Sony Xperia Z5 Premium Dual and then select the model (E6833 Dual).

   

   Download Sony Xperia Z5 Premium Firmware
5. See on the right panel window, and you will find all country and market which support your Sony Xperia devices. 
6. For an example we select market from Algeria, and we will know what is android version on the number shown at latest release. 

   

   Download Sony Xperia Z5 Premium Dual Firmware
7. To start download this firmware you can navigate your pointer to the right above of this window, under link donate paypal you can click firmware build number shown.

   

   Download Sony Xperia Z5 Premium Dual Firmware
8. Then you will see xperia firmware downloader dialogue box appear on your screen. And click Download.

   

   Download Sony Xperia Z5 Premium Dual Firmware
9. This action will open a new windows browse for folder, you will be asked where will you save your firmware file on your computer. Usually directly go to desktop. But you can change to save to another folder, Once finish decide the folder you can click OK.< td style="text-align: center;">

   Download Sony Xperia Z5 Premium Dual Firmware
10. And download process will start now, It will take a minute or hour depending your firmware file size.

    

    Download Sony Xperia Z5 Premium Dual Firmware
11. Once your download complete, you will  see the following pop message “Unpacked Successfully!” Cl ick OK.

    

    Unpacked Successfully xperia firmware download tool

12. The same “Unpacked successfully!” message will  appear on the download dialog. Now you can Click “Close”.

    

    Unpacked Successfully xperia firmware download tool

13. Now check your download location and you will  find a new folder that contains your firmware files.
14. Inside the folder download, you should find a number of files that look similar to the picture below.

    

    content firmware file

15. If your list of firmware files includes “fwinfo.xml” as shown below you can manually delete it before continuing to the FlashTool steps. You MUST delete this file otherwise your FTF firmware file will corrupt.

    

    delete fwinfo.xml file

16. Good luck and feel free to download Sony Xperia Z5 Premium Dual Firmware.