Error code 75

[synovialis]

Hi,
I tried to unlock my Huawei E122 Modem ( "3" Austria ) with the DC-Unlocker-2-Client with the lastest software but I got the Error Code 75 - Unable to unlock.

The modem was recognized perfectly and statet as as locked. What can I do?
I bought 4 credits and my username is " synovialis"

robby

[Vincentas]

Could you copy here everything? From detected device till error?

[synovialis]

Hi,
thank you it just worked with a different sim card.
Bye
robby

[orlando15]

unlock u1215 error75

Step by step guide for Huawei phone unlock

http://www.dc-unlocker.com/huawei_phones_detect_unlock_tutorials

DC - Unlocker 2 Client 1.00.1066

Detecting phone :

selection :
manufacturer - Huawei phones
model - Auto detect (recommended)

Found Applications port COM34
Found Diagnostics port COM35

Found Phone : U1215
Model : Huawei U7300/U7310
IMEI : 359716010180410
Firmware : APP-U1215V100R001C45B155SP01-SEC
Hardware ver. : HD1U120MA

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

Unlocking, please wait ...

Preparing Boot Download mode ... OK
No response !

Error code 21


unlock failed !


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

Unlocking, please wait ...

Preparing Boot Download mode ... OK
No response !

Error code 21


unlock failed !