A word of caution: This code initiates a deep format that reinstalls the original firmware. It often does not ask for any confirmation and acts immediately, so be absolutely certain you want to proceed before typing the final hash ( # ) symbol. A less aggressive code is *#7780#*#* which performs a factory data reset (erasing applications, account information, and settings), but it is not as comprehensive as the full format code.
Once in , use the volume buttons to navigate and the home/power button to select Wipe data/factory reset . Method 3: Service Menu (Secret Code)
Press and hold the (below the screen). While holding them, briefly press the Power button . sony ericsson mt11i hard reset
While holding the button down, plug the USB cable into the phone.
He knew the sequence by heart; he had done it a hundred times on the Xperia line back in the day. He didn't need a software menu. He needed the hardware key combination—the secret handshake of the device. A word of caution: This code initiates a
If you can still access the phone's interface and navigate its menus, this is the safest and most straightforward method. It uses the phone's operating system to perform the reset.
Turn off your Sony Ericsson MT11i completely. If the device is frozen, remove the battery, wait 10 seconds, and reinsert it. Once in , use the volume buttons to
Follow the on-screen instructions to complete the hard reset. Method 3: Settings Menu (Standard Factory Reset) Use this if you can still access the phone's interface. From the Home screen, open the Applications icon and go to Factory data reset Reset phone , and if prompted, enter your password or PIN. Erase everything to confirm.
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