My device is tablet Alcatel Pixi 3 (7) model 9002X. I have adb and fastboot 1.4.1 minimal install on my Windows 7 laptop. I installed the universal ADB driver. This is my device manager:

The command 'adb devices' recognizes the device, and the command 'adb reboot-bootloader' boots the device in fastboot mode. Then if i run the command 'fastboot oem unlock' the command do not execute completely, only shows three dots, and the device stay in fastboot mode:

Does anyone can help me with this problem?

The command 'adb devices' recognizes the device, and the command 'adb reboot-bootloader' boots the device in fastboot mode. Then if i run the command 'fastboot oem unlock' the command do not execute completely, only shows three dots, and the device stay in fastboot mode:

Does anyone can help me with this problem?
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