Release the buttons once the LED light changes color (often to pink) to enter Recovery Mode. Alternatively, some variants require holding the Left and Right buttons (below the screen) and then pressing the Power button Follow the on-screen prompts to wipe data.
This is a quick way to reset the phone using a specific sequence. Open the phone's dialer application. Enter the code: *#*#7378423#*#* From the menu that appears, select Customization Settings Reset Customization and confirm the prompt to reboot. Method 3: Hardware Button Combination (Recovery Mode) sony ericsson mt11i hard reset
For a visual walkthrough on unlocking the pattern or performing a full hard reset, you can watch this guide: Release the buttons once the LED light changes
📌 If your MT11i keeps asking for a Google account after reset and you don’t remember the old one, you may need to bypass FRP (Factory Reset Protection). That requires a separate guide. Open the phone's dialer application