Zte t870 unlock po sa dc unlocker dongle with no credits[Reference]
zte t870 unlock po sa dc unlocker dongle
procedure:
open dc unlocker software
choose zte phones
select t870 phones
connect power on phone
install driver
hit unlock
done

For correct ZTE Racer or ZTE Blade phone detection, turn on phone in FTM mode (press at same time buttons "Vol. -", "End call" and "Power" for at least 5 seconds). Then connect USB cable, wait till windows install drivers and after can detect phone.
DC - Unlocker 2 Client 1.00.0805
Detecting phone :
selection :
manufacturer - ZTE phones
model - ZTE T870
Found Phone : T870
Model : ZTE T870
IMEI : 359773031057762
Firmware : TEL_AU_P624B1V1.0.0B21-S
Compile date / time : Jan 30 2011 16:06:04
Chipset : Qualcomm QSC6240
User Lock Code : 0000
================================================== =================
Unlocking, please wait ...
Phone successfully unlocked !
Credits left : 50
================================================== =================
procedure:
open dc unlocker software
choose zte phones
select t870 phones
connect power on phone
install driver
hit unlock
done

For correct ZTE Racer or ZTE Blade phone detection, turn on phone in FTM mode (press at same time buttons "Vol. -", "End call" and "Power" for at least 5 seconds). Then connect USB cable, wait till windows install drivers and after can detect phone.
DC - Unlocker 2 Client 1.00.0805
Detecting phone :
selection :
manufacturer - ZTE phones
model - ZTE T870
Found Phone : T870
Model : ZTE T870
IMEI : 359773031057762
Firmware : TEL_AU_P624B1V1.0.0B21-S
Compile date / time : Jan 30 2011 16:06:04
Chipset : Qualcomm QSC6240
User Lock Code : 0000
================================================== =================
Unlocking, please wait ...
Phone successfully unlocked !
Credits left : 50
================================================== =================
