Performing a hard reset on the can resolve persistent software issues, clear a forgotten screen lock, or prepare the device for sale. Because this process permanently erases all personal data from the internal memory—including contacts, messages, and apps—ensure you have backed up any critical information first.
Ensure your Sony Ericsson MT11i is completely . Do not connect it to the PC yet. Launch the Xperia Companion software on your computer. Click on the Software Repair module on the main dashboard. Select the option for phones/tablets, then click Next . sony ericsson mt11i hard reset
If your phone is completely unresponsive or soft-bricked, you can repair the software using a computer. Download and install on your PC. Launch the software and select Software Repair . Choose Xperia Phone and click Next. Performing a hard reset on the can resolve
Safely eject your microSD card to ensure no external data is accidentally formatted. Method 1: Factory Data Reset via Settings Menu Do not connect it to the PC yet
If the phone gets stuck on the Sony logo during startup, remove the battery, put it back in, and try the steps again. Following these steps, your Sony Ericsson MT11i will be restored to its original factory settings.
Once the data wipe completes, highlight and press Power . Method 3: Reset via Dialer Code