LG Optimus 3D Cube SU870 hard reset

    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.!


    LG Optimus 3D Cube SU870 hard reset

    To reset your LG Optimus 3D Cube SU870 hard reset phone to factory settings and erase all the data on your phone, touch Menu > Settings> Privacy > Factory data reset > Reset phone.

    Resetting the phone does not erase any system software updates you have downloaded or any files on your microSD card,
    such as music or photos. If you reset the phone in this way, you are prompted to re-enter the same information that you did when you first started Android.

    or

    You can use LG Mobile Support tool to repair your LG cell phone, after download select menu Customer Support > Recovery Phone


    If you know LG Optimus 3D Cube SU870 hard reset using buttons / keys pls leave comment.