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.!


    Samsung T939 Behold 2 Android hard reset

    1. Shut down the device
    2. Press and hold the End CALL key, tap Power Off, and then tap OK
    3. Remove SIM card
    4. Remove the battery cover, the battery, and then remove the SIM card. Replace the battery and battery cover.
    Three-key combination
    1. Press and hold the Volume Down key, Send Key, and the End Key for a few seconds. Make sure that all three are being pressed simultaneously and that the End Key is pressed last
    2. When the graphic is displayed, press the Menu key to begin factory reset

    All data will be erased!

    Factory Data Reset
    From this menu you can reset your phone and sound settings to the factory default settings.
    1. From the Home screen, touch Quick List ➔ Settings ➔ Reset settings ➔ Master reset.
    2. Enter the password and touch Confirm.
    Note: The default password is 0000.
    3. At the Reset setting? prompt, touch Yes to perform the reset, or No to cancel.

    Settings > Reset Settings
    Reset settings
    1. From Idle mode, touch Quick List ➔ Settings ➔ Reset settings ➔ Reset settings.
    2. Touch the check box next to each of the following that you want to reset
    • Select all: Phone, Display, and Sound settings are returned to default values.
    • Sound profile: only sound settings are returned to default values.
    • Display settings: only display settings are returned to default values.
    • Phone settings: only phone settings are returned to default values.
    3. Touch Reset.
    Master reset
    From this menu you can reset your phone and sound settings to the factory default settings.
    1. From Idle mode, touch Quick List ➔ Settings ➔ Reset settings.
    2. Touch Master reset, enter your password, then select Yes to confirm.
    The phone resets to the factory default settings automatically and when finished displays the Quick List.

    Tap the Widget Bar and then tap Settings Tap Reset Settings > Master Reset If prompted, create a new password
    Tap Yes to begin reset process.

    Samsung T939 Behold II reset

    Use this method to hard reset your Samsung T939 Behold 2 Android phone: Enter *2767*3855#. Warning! All your data including contacts, messages etc. will be lost! Copy all your necessary data/Contacts/Messages etc. to SIM or make backup to your PC before full reset! Take out SIM card before full reset.