This is almost always a driver issue. Check "Device Manager" on Windows to see if your phone appears with a yellow exclamation mark.
Wait for the process to finish. You will see a green
For those using the "MTK-Bypass" feature to unlock bootloaders on newer chipsets (Dimensity 9300/9400), v5.0.1 integrates a patched bootrom exploit that is reportedly more stable on Linux hosts. flashtool-v5.0.1
Click on the (Flash device) located at the top left corner of the interface. Select Flashmode from the prompt. A window will appear showing your available firmware packages. Select your device model and the firmware version you wish to install. Step 4: Configure Wipe Options
Are you trying to or upgrade the software ? This is almost always a driver issue
Download the official stock ROM or firmware package meant strictly for your exact device model. Extract the firmware files into an accessible folder on your computer. Step 2: Launch the Software
If you need help with a specific part of the process, tell me: What is the of your smartphone? What operating system is your computer running? Are you trying to upgrade, unbrick, or unlock the device? You will see a green For those using
Wait for a pop-up window with a checkmark to appear, signaling a successful flash.
The computer should emit a hardware connection sound, and a colored progress bar (usually red, then changing to yellow/gray) will start filling up at the bottom of the software window. This signifies that data transmission is active. Step 6: Completion
Download and extract the compressed archive into a clean directory on your PC.
– Unlocking the bootloader on a Sony Xperia device will void your warranty and may permanently degrade camera quality because DRM keys are lost (unless you backed up the TA partition).