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.
: Ensure your PC recognizes the device in "Flash Mode." These are often bundled with Flashtool. Download D2105 Xperia Dual lock remove ftf
: Place your downloaded .ftf file into the C:/Flashtool/firmwares folder. Configure Flashtool : Open Flashtool and click the Lightning Bolt icon. Select Flashmode . Choose the firmware from the list. To remove a lock from a Sony Xperia
: 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 : Place your downloaded
If you prefer an official route, download the tool from Sony. Select Software Repair .