How to Download The Latest Sony Xperia Firmware Using XperiFirm.

Download The Latest Sony Xperia Firmware. When you need to repair your Android Sony Xperia device from bootloop, Or just want to upgrade any existing firmware to the latest firmware, you will need a flash tool and a stock that match with your model and variant for Sony Xperia devices. You can find this stock on the internet using a search engine like google.com or other search engines to crawl the firmware that you need. But maybe it's not saved for us to use for flashing our Sony Xperia devices.

For some reason, we could upgrade our Sony Xperia firmware using OTA update that comes automatically to our device with their notifications. This will automatically download new firmware to your Sony Xperia Devices according to your model and versions, it will continue to install them in your devices.

But, how about the Sony Xperia device which does not have any notification to upgrade their devices? We must flash that device using a manual method which using a fresh stock from the official developer site. Sometimes this is an obstacle for some people to find the best stock that matches with the model and devices versions.

Today's guidebelajar will share a simple guide that helps you to find the best firmware that fit and match with your Sony Xperia Android devices using Xperia Firmware Downloader Tool. With this tool, you will be able to download current firmware for all Sony/Sony-Ericsson smartphones and tablets running Android, directly from your computer.

Basic Requirement for your Computer.

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

Windows XP Service Pack 3.

You must download and install.Net Framework 4.0 click here to get this file.

Windows Vista / 7

You must download and install.Net Framework 4.6 RC click here to get this file.

Windows 8/8.1/10

Pre-installed

Linux

Enter the following lines once per computer:

$ sudo apt-get install mono-complete
$ sudo mozroots --import --machine --sync
$ sudo certmgr -ssl -m https://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

Apple OS X

Install Mono for OS X:

http://www.mono-project.com/download/

Enter the following in Terminal:

$ mono XperiFirm.exe

How to Download All Sony Xperia Firmware.

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

Download XperiFirm (Xperia Firmware Downloader Tool).

XperiFirm 4.8.1 Here or Here
XperiFirm 4.8.2 Here or visit this link for the latest XperiFirm.

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

loading window xperiFirm
When the program fully opened, now you can select your Sony Xperia model and version in the left navigation windows. in this case, guidebelajar using Sony Xperia X10 Plus.

Download Xperia X10 Plus Firmware
See on the right panel window, and you will find all country and market which support your Sony Xperia devices. For this case, guidebelajar take a market from Indonesia with operator PT. Sony Indonesia ID, and we will know what is an Android version on the number shown at the latest release. On this picture, we know that the build number shown is Android 5.1 Lollipop.

Right Panel XperiFirm
To start to 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 Xperia Firmware with XperiFirm
Then you will see Xperia firmware downloader dialogue box appear on your screen.

Download the Latest Xperia Firmware

Then you will be redirected to browse the folder where will you save your firmware file on your computer. Usually, go directly to download folder. When you finish decide the folder you can click OK.

Xperia Firmware Downloader Tool browse a folder
And download process will start now, It will take a minute or hour depending your firmware file size.

Xperia Firmware Download process
Once your download complete, you will see the following pop message “Unpacked Successfully!” Click OK.

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

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

content firmware file
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
Good luck and feel free to download Sony Xperia Firmware