Sony Mobile Flasher v0.9.36.0
- 📦 Flash Original Firmware: Flash official Sony images or rebrand your device
- 🧩 Partial Flashing: Flash only selected parts of the original firmware
- ⬆️ Software Upgrade: Update your device to the latest available release
- 🔑 Root Device: Gain root access on supported models
- 🔓 Bootloader Control: Unlock or relock bootloader and participate in Sony Open Source projects
- 🛠️ Install Mods: Install Recovery, BusyBox, and custom kernels (root required)
- 🧹 Clean ROM: Remove unwanted system apps / bloatware (root required)
-
🎨 Customize ROM: Install apps from Flashtool’s
custom/appsfolder - ✏️ Edit System Files: Edit any text file directly on the device (root required)
Sony Mobile Flasher (also known as the Xperia Flash Tool) is a powerful utility used to flash firmware, kernels, and other system files on Sony Xperia smartphones and tablets. It supports multiple platforms including Windows, macOS, and Linux, making it accessible for a wide range of users.
The most common use of this tool is flashing FTF (Flash Tool Firmware) files on compatible devices, which are usually downloaded using XperiFirm. This process is helpful when updating the device to a newer operating system version or restoring original stock firmware.
In addition, Sony Mobile Flasher can be used to fix software-related issues such as bootloops, system crashes, or performance bugs. It also allows users to unlock the bootloader on Sony Xperia devices, a feature that is not commonly available in many other flashing tools.
🆕 Flashtool v0.9.36.0 – Release Notes
Official changelog and improvements
- 📱 2022 Xperia Support: Added support for Sony Xperia devices released in 2022
- 🐞 Bug Fix: Fixed an issue with automatic partition selection during flashing
- ☕ JDK Upgrade: Now uses Java Development Kit (JDK) 17
- 📚 Library Updates: Updated all major Java libraries for better stability
- 🏗️ Build System: Switched to Gradle as the main build tool
🔧 Sony Mobile Flasher v0.9.36.0 (Flashtool)
A popular flashing utility for Sony Xperia smartphones
- 📱 Tool Name: Sony Mobile Flasher (Flashtool)
- 🧩 Version: v0.9.36.0
- 🏷️ Supported Devices: Sony Xperia smartphones
- 🛠️ Primary Use: Flashing stock firmware & unbricking devices
There are two additional tools you should keep handy when installing custom or stock firmware on your Sony Xperia phones. One is developed officially by Sony, and the other is created by a developer on XDA-Developers for newer Xperia models. You can read more and download them here:
Download Emma: Sony Xperia Unlock Tool and Flash Tool
Download Newflasher: Command Line Sony Xperia Flash Tool
How to Use Sony Mobile Flasher – Example: Sony Xperia Z3
Using Sony Mobile Flasher requires technical knowledge and caution, as the process can potentially damage your device. Follow these steps carefully:
Step 1: Download and Install Sony Mobile Flasher
Download the latest version from the links above and install it on your computer.
Step 2: Download the Firmware File
Find the firmware for your specific Xperia device and save it to your computer.
Step 3: Boot the Device into Flash Mode
Turn off your device, hold the Volume Down button, and connect it to the computer
via USB. The device should now be in flash mode.
Step 4: Open Sony Mobile Flasher
Launch the tool on your computer.
Step 5: Select the Firmware File
Click the “…” button in the “Firmware” section and browse to the downloaded firmware location.
Step 6: Select Bootloader Unlock (Optional)
If you want to unlock the bootloader, select the “Unlock bootloader” option.
Step 7: Flash the Firmware
Click the “Flash” button to start the process and wait until it completes.
Step 8: Disconnect the Device
Once flashing finishes, disconnect your device and reboot it.
Additional Information:
- 💻 USB Drivers: Proper USB drivers are required for Sony Mobile Flasher to detect your device. You can download the latest drivers via Sony Xperia Companion or our Android USB Drivers section.
- 📦 XperiFirm: Use XperiFirm to download the latest Sony Xperia firmware files.
Compatibility: Windows XP, 7, 8/8.1, 10, 11, Linux, macOS
Credits: Sony Mobile Flasher was developed by Androxyde. All credits go to him for this tool.
⭐ Key Features
Main functions of Sony Flashtool
- 📦 Flash FTF Files: Installs official Sony firmware in FTF format
- 🧯 Unbrick Device: Fixes phones stuck on Sony logo or not booting due to software issues
- 🔓 Root & Bootloader: Supports root and bootloader unlock/lock on some older models
- 🗑️ Bloatware Removal: Allows removal of unwanted system apps
🚀 How to Use Sony Flashtool (Basic Steps)
Follow these steps to flash firmware using v0.9.36.0
- 💻 Step 1: Install the tool on your PC and install Sony drivers from the drivers folder
- 📂 Step 2: Copy the FTF firmware file to
C:\Users\Username\.flashTool\firmwares - ⚡ Step 3: Open Flashtool, click the Lightning Bolt icon, and select Flashmode
- 📲 Step 4: Select the firmware file and click the Flash button
- 🔌 Step 5: Power off the phone, hold Volume Down, and connect the USB cable
⚠️ Important Notes
Please read before flashing
- 📆 Version Support: v0.9.36.0 mainly supports 2019–2020 Xperia models (Xperia 1, 5, 10, etc.)
- 💾 Data Loss: Flashing firmware will erase all data — backup is mandatory
- 🆕 New Models: For 2024–2025 Xperia devices, Newflasher or official Sony Emma Tool is recommended
Sony Mobile Flasher | Features
Sony Mobile Flasher requires some technical knowledge regarding unlocking the bootloader of Android devices, flashing custom software like ROMs, kernels, etc., and also understanding terms like ADB and Fastboot.
Flash FTF Files: Sony Mobile Flasher can flash FTF firmware on compatible Sony phones that use the S1 protocol. These FTF files can be used to upgrade the OS or downgrade to an earlier version of the release.
Unlock Bootloader: The tool can be used to unlock the bootloader of the connected device easily. This provides an all-in-one solution to unlock the bootloader and then proceed to flashing files through a single tool.
Process Log: The activity and processes of Sony Mobile Flasher are displayed directly in the main interface. The log helps identify whether the flash process is running successfully and indicates what the problem is, instead of showing an unexplained error message.
Graphical User Interface: Sony Mobile Flasher uses a graphical user interface, so you don’t have to type manual commands. All functions are explained with clickable buttons, which you can press once the compatible phone is recognized.
Enable Root Access: You can grant root access to your Sony Xperia devices using SuperSU. Once fully rooted, you can install system-modifying utilities like Magisk Modules or Xposed to further tweak your device.
Supports All Operating Systems: This tool is compatible with Windows, Mac, and Linux. You can download the exact version corresponding to your operating system.
Sony Flashtool Flashing Guide
Step 1: Install Required Drivers
- First, go to the
C:\Flashtool\driversfolder. - Run
Flashtool-drivers.exeand install the Flashmode and Fastboot drivers.
Step 2: Set Up the Firmware File
- Copy your downloaded FTF firmware file.
- Paste it into the following directory:
C:\Users\YourPCName\.flashTool\firmwares
Step 3: Configure Flashtool Settings
- Open Flashtool, click the Lightning Bolt icon, and select Flashmode.
- On the right side, under the Wipe section, select USERDATA and APPS_LOG if you want a full reset.
Step 4: Connect the Phone
- When prompted, power off your phone.
- Hold the Volume Down button and connect the USB cable.
Step 5: Flashing Process & Finish
- Once the message "Flashing finished" appears, disconnect the phone and power it on.
- The first boot may take a few minutes, so please be patient.
You can download the latest Sony Mobile Flasher for Windows, Linux, and macOS platforms.
Developer Note: C4 and C5 users should not flash using Flashtool, as it will brick the device. M5 users should use FSC when flashing, otherwise the device may be bricked.
Compatibility Note: Some users have reported that Sony Mobile Flasher does not work on Apple Silicon Mac computers (M1 and M2 processors).
There are two additional tools you should keep handy when installing custom or stock firmware on your Sony Xperia phones. One of these tools is developed officially by Sony, while the other is created by a developer on XDA-Developers for newer Xperia models.
👉 Please Support Us 👍Subscribe OUR YouTube Channel ❤️
While we strive to provide working and tested files, we do not take any responsibility for any damage to your device during the process. Please proceed at your own risk and ensure you have a backup of your data before flashing or installing any software.
⬇️ Download Section
❤️ Also Take a Look at These
Use at your own risk. Recommended for professional or advanced users only.
