Before you buy a new cell phone or new tablet, please try the following procedure to repair your device. First charge your battery, backup your important data if possible and in most cases take out SIM and SD card before factory reset. It is impossible to recover your data after doing a hard reset, so online backup is always important. For all of your data, a backup should be done on an external device, hard drive, raid system or media. With or without insurance, if your cell phone lost, damaged or stolen at least your invaluable data is backed up in a safe place. If you are about to sell your phone and you want to wipe your personal data, or if your phone affected with virus you have to do a hard reset. In some cases, you can delete the forgotten password or lock pattern from your device as well. All information is for devices with stock based ROMs. If you are using rooted device, always back up your EFS folder first, containing your IMEI info, etc.!


    Sony Ericsson Xperia X1 soft reset

    Press the RESET button which is located on the back side of the device.

    Sony Ericsson Xperia X1 hard reset

    1. Turn off the phone.
    2. Hold down LEFT and Right SOFT buttons.
    3. While holding down both SOFT buttons press POWER button for a few seconds.
    4. Release POWER button and KEEP pressing BOTH SOFT KEYS. Then release SOFT keys.

    Sony Ericsson Xperia X1 hard reset

    Or Xperia X1 reset via MENU

    Tap Start > Settings > System tab > Clear Storage – Tap this icon only when you need to remove all your data and files from the memory and reset your phone to factory default settings.

    If Encrypt files placed on storage cards is or was enabled before, then backup all files from the storage card before using Clear
    Storage, hard reset or updating the ROM system software.
    Otherwise you will no longer be able to access the encrypted files on the storage card. Use ActiveSync or Windows Mobile Device
    Center to transfer files between your storage card and computer. After the procedure, copy your files back to the storage card.

    firmware update with PC companion software

    Download PC companion and install

    PC Companion software X1 firmware update

    Install PC companion on your PC computer. Follow instruction. For firmware update you need a micro USB cable. When the pc recognizing your XPERIA X1 it will install the necessary driver files.

    After yourXPERIA X1 connected press Start / in Support Zone

    Xperia X10 firmware update

    You can also use Sony Ericsson update service tool

    X1 update service tool

    PC Suite is out of date use PC companion software instead