Flashtool v0.8.6.0. 22: The Ultimate Guide to Flashing Custom ROMs on Sony Xperia Devices
Flashtool v0.8.6.0. 22: How to Flash Custom ROMs on Sony Xperia Devices
If you are a Sony Xperia user who wants to customize your device with new features and performance enhancements, then you might be interested in flashing custom ROMs. Custom ROMs are modified versions of Android that offer a different user interface, functionality, and compatibility than the stock firmware that comes pre-installed on your device.
Flashtool v0.8.6.0. 22
However, flashing custom ROMs is not a simple task and requires some technical knowledge and preparation. You also need a special software tool that can communicate with your device and install the custom ROM file on it. One such tool is Flashtool, which is designed specifically for Sony Xperia devices.
In this article, we will show you how to use Flashtool v0.8.6.0. 22 to flash custom ROMs on your Sony Xperia device. We will also explain the benefits and risks of flashing custom ROMs, the requirements for using Flashtool, how to backup your data before flashing, and how to troubleshoot some common errors that you might encounter while using Flashtool.
Benefits and Risks of Flashing Custom ROMs
Flashing custom ROMs can give you many advantages over the stock firmware that comes with your device. Some of these benefits are:
New features: Custom ROMs often include features that are not available in the stock firmware, such as advanced customization options, gesture controls, themes, mods, etc.
Improved performance: Custom ROMs may optimize the system performance by removing bloatware, improving battery life, enhancing memory management, etc.
Updated Android version: Custom ROMs may offer a newer version of Android than the one supported by your device manufacturer. This way, you can enjoy the latest security patches, bug fixes, and improvements from Google.
However, flashing custom ROMs also involves some risks that you should be aware of before proceeding. Some of these risks are:
Bricking the device: If something goes wrong during the flashing process or if you flash an incompatible or corrupted ROM file, you may end up with a device that does not boot or function properly. This is called bricking the device, and it may require professional assistance to fix it.
Losing data: Flashing custom ROMs will erase all the data on your device, including your contacts, messages, photos, apps, settings, etc. Therefore, you should always backup your data before flashing to avoid losing any important information.
Voiding warranty: Flashing custom ROMs may void your device warranty, as it is considered as an unauthorized modification by the device manufacturer. This means that you may not be able to claim any warranty service or support if your device encounters any issues after flashing.
Therefore, you should weigh the pros and cons of flashing custom ROMs carefully and decide whether it is worth the risk or not. If you decide to proceed, you should follow the instructions carefully and take all the necessary precautions to minimize the chances of any problems.
Requirements for Flashing Custom ROMs with Flashtool
Before you can use Flashtool to flash custom ROMs on your Sony Xperia device, you need to meet some requirements. These are:
Unlocked bootloader: The bootloader is a program that runs when you power on your device and loads the operating system. By default, the bootloader is locked by the device manufacturer to prevent unauthorized modifications. To flash custom ROMs, you need to unlock the bootloader first, which will allow you to install any firmware on your device. You can check if your bootloader is unlocked or not by dialing *#*#7378423#*#* on your device and going to Service info > Configuration > Rooting Status. If it says Bootloader unlock allowed: Yes, then you can proceed with unlocking the bootloader. If it says No, then you cannot unlock the bootloader and flash custom ROMs. You can find the instructions on how to unlock the bootloader on Sony's official website.
USB drivers: You need to install the USB drivers for your device on your PC, so that Flashtool can recognize and communicate with your device. You can download the USB drivers from Sony's official website or use a third-party tool like Universal ADB Driver or PDAnet.
Flashtool software: You need to download and install Flashtool v0.8.6.0. 22 on your PC, which is the latest version of the software that supports Sony Xperia devices. You can download Flashtool from its official website or from a mirror link. Flashtool is compatible with Windows, Linux, and Mac OS.
Custom ROM file: You need to download the custom ROM file that you want to flash on your device. The custom ROM file should be in ZIP format and should contain a scatter file, which is a text file that tells Flashtool how to flash the ROM on your device. You can find various custom ROMs for Sony Xperia devices on websites like XDA Developers, Android File Host, or Google Drive. Make sure that the custom ROM file is compatible with your device model and Android version.
Once you have all these requirements ready, you can proceed with flashing custom ROMs with Flashtool.
How to Backup Android Data Before Flashing
As mentioned earlier, flashing custom ROMs will erase all the data on your device, so it is very important to backup your data before flashing. There are several ways to backup your Android data, such as:
Google account: You can use your Google account to backup your contacts, calendar, photos, apps, settings, etc. To do this, go to Settings > Accounts > Google and select the items that you want to sync with your Google account. You can also go to Settings > Backup & reset and enable Backup my data and Automatic restore options. This way, you can restore your data from your Google account after flashing.
PC: You can use a USB cable to connect your device to your PC and copy the files that you want to backup from your device storage to your PC storage. You can also use a third-party tool like Moborobo, Mobogenie, or Wondershare MobileGo to backup and manage your data on your PC.
Third-party apps: You can use some apps that can backup your data without root access, such as Helium, Super Backup & Restore, or Easy Backup & Restore. These apps can backup your contacts, messages, call logs, apps, etc. to your SD card or to your cloud storage, such as Google Drive, Dropbox, or OneDrive. You can also use some apps that require root access, such as Titanium Backup, Nandroid Backup, or ROM Manager. These apps can backup your entire system, including the ROM, kernel, data, etc. to your SD card or external storage.
Choose the backup method that suits your needs and preferences and make sure that you have a complete and reliable backup of your data before flashing custom ROMs with Flashtool.
How to Use Flashtool to Install Custom ROMs
Now that you have everything ready, you can start using Flashtool to install custom ROMs on your Sony Xperia device. Follow these steps carefully and do not disconnect or turn off your device during the flashing process.
Step 1: Download and install Flashtool on your PC
Download Flashtool v0.8.6.0. 22 from its official website or from a mirror link and save it on your PC. Then, run the Flashtool setup file and follow the instructions to install Flashtool on your PC. You may need to install some additional drivers during the installation process, so make sure that you allow them when prompted.
Step 2: Download and extract the custom ROM file on your PC
Download the custom ROM file that you want to flash on your device from a reliable source and save it on your PC. Then, use a tool like WinRAR or 7-Zip to extract the ZIP file and get the custom ROM folder. Inside the folder, you should find a scatter file, which is a text file that tells Flashtool how to flash the ROM on your device. The scatter file should have a name like MT65xx_Android_scatter.txt or similar.
Step 3: Enable USB debugging on your device and connect it to your PC
On your device, go to Settings > Developer options and enable USB debugging. This will allow Flashtool to communicate with your device and flash the custom ROM file on it. If you do not see Developer options in your settings menu, go to Settings > About phone and tap on Build number seven times to unlock it.
Then, use a USB cable to connect your device to your PC. Make sure that you use a good quality cable and a working USB port on your PC. You should see a notification on your device asking you to allow USB debugging from your PC. Tap on OK to confirm.
Step 4: Launch Flashtool and select the scatter file from the custom ROM folder
On your PC, launch Flashtool by double-clicking on its icon or by running it as administrator. You should see a window like this:
In the Flashtool window, click on the Scatter-loading button and browse to the custom ROM folder that you extracted earlier. Select the scatter file from the folder and click on Open. You should see a list of files that will be flashed on your device, like this: