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Huawei u7510

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  • Huawei u7510

    Hi,
    could someone help me please, i have just paid for 10 credits to unlock my phone, but its coming up with unlock failed error code 40,
    ty

  • #2
    Could you copy here everything from version number till error?

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    • #3
      v1.00.0575 DC unlocker unlock failed erro code 40 .....HUAWEI U7510...... now DC unlocker cant find the mobile

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      • #4
        restart computer
        enter phone connected to usb into another usb slot on your computer
        wait few minutes for drivers to install
        accept all pop ups for installation
        then make sure no huawei software is open
        search with dc
        and unlock

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        • #5
          Originally posted by hsl100 View Post
          v1.00.0575 DC unlocker unlock failed erro code 40 .....HUAWEI U7510...... now DC unlocker cant find the mobile
          Check, if device is detected by autodetect.
          Check, if no other modems or phones are connected to computer at unlock time.
          Also, check, if you do not miss to reconnect usb cable when software ask for it.
          After error try to open device manager and check, if there are no unknown devices. If so, update drivers from phone.

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