ZTE MF279 - Error Code 48

[weirded]

What am I doing wrong:



DC - Unlocker 2 Client 1.00.1431

Detecting modem :

selection :
manufacturer - ZTE modems
model - ZTE MF279

Selected Applications port COM27
Selected Diagnostics port COM29

Found modem : MF279
Model : ZTE MF279
IMEI : 9900088xxxxxxxx
Firmware : BD_ZTE_MF279MODULEV1.0.0B08
Compile date / time : Sep 12 2017 15:35:57
Chipset : Qualcomm
NAND Flash : H9TA4GG2GDMCPR
SIM Lock status : Locked (Card Lock)

================================================== =================

Unlocking, please wait ...

bug detect : no modem handle !

Error code 48

unlock failed !

================================================== =================

[Valdemaras]

Does it detect using just auto detect, without selecting com ports manually? If it does, do you get same error upon unlock attempt?

[weirded]

Does it detect using just auto detect, without selecting com ports manually? If it does, do you get same error upon unlock attempt?

Yes, this is using auto detect. I tried manually selecting COM ports also, same result.

[Valdemaras]

I can see more same models unlocked successfully, at the moment in your info shows that ports were selected, please just select manufacturer and then try to detect using auto detect then do unlock, see what happens.

[weirded]

I can see more same models unlocked successfully, at the moment in your info shows that ports were selected, please just select manufacturer and then try to detect using auto detect then do unlock, see what happens.

I have tried those exact steps about 10 times now without success. What else can I try?

[Valdemaras]

There is nothing else to try for this unit.