If you prefer an official route, download the tool from Sony. Select Software Repair .
To remove a lock from a Sony Xperia E1 Dual (D2105) , you generally need to flash the device with its stock firmware (FTF file) using a specialized tool. This process will perform a factory reset, erasing all user data. Download D2105 Xperia Dual lock remove ftf
: Search reputable firmware repositories or use Flashtool's built-in "XperiFirm" downloader to find the specific firmware for the Xperia E1 Dual (D2105) . Flashing Guide to Remove Lock If you prefer an official route, download the tool from Sony
: The industry standard for flashing Sony Xperia devices. You can find versions such as Flashtool 0.9.18.1 commonly recommended for older models. Sony Xperia Drivers This process will perform a factory reset, erasing
: If the device has Google Factory Reset Protection (FRP) enabled, you will still need the original Google account credentials after the flash to complete the setup.