to install a stock firmware (.ftf) file. While specific "lock remove" FTF files are sometimes shared in forums, a standard stock firmware file flashed with the "wipe user data" option selected achieves the same result.
: If you have a Google account signed in and the phone has internet access, you can use the Find My Device portal to remotely erase the phone. Download C1905 Xperia lock remove ftf
: This involves using a third-party tool like Sony Mobile Flasher to install a stock firmware (
, removing a forgotten screen lock generally requires a full system reset or "flashing" the device with original firmware, which . Ways to Remove the Screen Lock : This involves using a third-party tool like
, if you enter the wrong pattern five times, a "Forgotten the password?" button may appear. You can then unlock it by signing in with your Google account.
: Use the Xperia Companion software on a PC. Select "Software Repair," and follow the prompts to reset your device.
Sony Xperia M (C1905) Go to product viewer dialog for this item.