TOOLS
sigma box
usb micro cable
PROCEDURE:
1.Select "MTK" platform from the tab menu in the upper left side of the software
2.Go to "Unlock" tab
3.Turn the phone off
4.Connect turned off phone to PC with USB cable
5.Install drivers for all devices that will appear in the system; reconnect the smartphone
.Drivers for Alcatel MTK smartphones
.Drivers for ZTE MTK smartphones
.Please make sure that you install apropriate Preloader and CDC port drivers for Alcatel and ZTE smartphones, because they are different
6.Important: use drivers from Sigma Support Area only!
7.Select Android Gadget VCOM in the ports selection tab
8.Press "Direct Unlock" button
9.Message "Unlocking phone... Done" indicates that procedure was completed successfully
10.Disconnect the handset. Remove and reinstall the battery
sigma box
usb micro cable
PROCEDURE:
1.Select "MTK" platform from the tab menu in the upper left side of the software
2.Go to "Unlock" tab
3.Turn the phone off
4.Connect turned off phone to PC with USB cable
5.Install drivers for all devices that will appear in the system; reconnect the smartphone
.Drivers for Alcatel MTK smartphones
.Drivers for ZTE MTK smartphones
.Please make sure that you install apropriate Preloader and CDC port drivers for Alcatel and ZTE smartphones, because they are different
6.Important: use drivers from Sigma Support Area only!
7.Select Android Gadget VCOM in the ports selection tab
8.Press "Direct Unlock" button
9.Message "Unlocking phone... Done" indicates that procedure was completed successfully
10.Disconnect the handset. Remove and reinstall the battery
Last edited by a moderator: