GSM-Forum - View Single Post - ZTE V768 unlock Done With Sigma-Box

GSM_Support · 12-24-2013, 08:29

@ jentz,

Please make sure that:

Battery charged more than 50%
All the side programs, that may interfere with the phone, are closed
The phone cable will not be disconnected till the process is done
Connect phone to USB port placed on the back side of PC (motherboard's USB port).
Avoid using any kind of USB HUBS.
Phone has stock (factory) firmware version.
Ensure that the drivers are properly installed

After that run Direct Unlock operation according to this manual once again.

Best Regards
GSMServer team

12-24-2013, 08:29	#2 (permalink)
GSM_Support Product Supporter Join Date: Feb 2005 Location: GSMserver Team Posts: 36,980 Member: 121052 Status: Offline Sonork: 100.107126 Thanks Meter: 80,766	@ jentz, Please make sure that: Battery charged more than 50% All the side programs, that may interfere with the phone, are closed The phone cable will not be disconnected till the process is done Connect phone to USB port placed on the back side of PC (motherboard's USB port). Avoid using any kind of USB HUBS. Phone has stock (factory) firmware version. Ensure that the drivers are properly installed After that run Direct Unlock operation according to this manual once again. Best Regards GSMServer team Last edited by GSM_Support; 12-24-2013 at 08:40.