The exact you are trying to service.
: It became famous for its clear-cut "Wipe" vs. "Exclude" checkboxes. Users learned—often the hard way—that checking "Wipe Data" was the secret to fixing bootloops, while unchecking it could save their precious photos during a minor update.
Supported devices
Knowing these details will allow me to provide tailored instructions for your specific scenario. Share public link
This is the single most important step before unlocking your bootloader. flashtool 0.9.18.6
What is your ? (e.g., unbricking a phone, downgrading software, or rooting?)
: It does not look for or mandate a Flashtool Script (FSC), meaning older devices will not throw script compatibility errors during firmware deployment. The exact you are trying to service
Flashtool 0.9.18.6 was specifically designed for a broad range of Sony devices. It supports all phones that use the S1 protocol for flashing firmwares, from the early Xperia X10 series up to the Xperia Z Ultra.
Download the specific version (0.9.18.6) and install it. What is your
: Clean up carrier customization and system apps. Prerequisites Before Flashing