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Galaxy Tab4 T-mobile T337t No Dialpad For Unlock

Discussion in 'Samsung - FAQ, Guide, How To, Tutorials' started by Abraham, Feb 18, 2016.

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  1. Abraham

    Abraham Well-Known Member Registered ✔ Verified ✔

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    Galaxy Tab4 TMobile T337T No DialPad For Unlock - Solution.

    I just found a small help, please try the following and give me feedback if it is working or not:

    1. Disconnect USB cable from phone.
    2. Go to Menu->Settings->More->About Device.
    3.Tap on "Build number" 7 times to enable developer options.
    4. Go to Menu->Settings->More->Developer options.
    5. Turn on "USB Debugging" option.
    6. Go to Calculator application. Enter "(+30012012732+" number, to get
    phone dial window.
    7. Enter "*#0808#" number.
    8. Select "DM+Modem+ADB".
    9. Press Home button.
    10. Go to dial window.
    11. Enter "*#9090#" number.

    Best Regards,
     
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