Unlock E57752-210

[HyKe3]

Hi,
I've tried to unlock E5775s-210 (i've bought 7 credits) with no success and then I read that firmware 2.3xx can'be unlocked.
So I've tried on a E5330 and software said "insufficient credits", but it should cost 7 credits and my E5575s attempt didn't work. What did i wrong?

[HyKe3]

I've got other 7 credits and tried unlock on E5330 and have an error 91.


DC - Unlocker 2 Client 1.00.1442

Detecting modem :

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

Found Applications port COM4

Found modem : E5330Bs-2
Model : Huawei E5330 / MTC 424D
IMEI : 865706020951626
Serial NR. : T4F7S14816000325
Firmware : 21.210.13.01.12
Compile date / time : Jul 26 2014 21:12:11
Hardware ver. : CH1E5330SM
Dashboard version : WEBUI_16.100.05.02.12_E5_V3R3
SIM Lock status : Locked (Card lock)
Wrong codes entered : 7 (unlock attempts left : 3)

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

Unlocking, please wait ...

Diagnostic port not found !

Error code 91

unlock failed !

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





So I tried putting unlock code directly and it didn't work.

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

Sending IMEI to server ... OK !

865706020951626 Unlock code = 49899885

Credits left : 3



p.s. which software do i have to use to open cdf file?

[Valdemaras]

I've got other 7 credits and tried unlock on E5330 and have an error 91.


DC - Unlocker 2 Client 1.00.1442

Detecting modem :

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

Found Applications port COM4

Found modem : E5330Bs-2
Model : Huawei E5330 / MTC 424D
IMEI : 865706020951626
Serial NR. : T4F7S14816000325
Firmware : 21.210.13.01.12
Compile date / time : Jul 26 2014 21:12:11
Hardware ver. : CH1E5330SM
Dashboard version : WEBUI_16.100.05.02.12_E5_V3R3
SIM Lock status : Locked (Card lock)
Wrong codes entered : 7 (unlock attempts left : 3)

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

Unlocking, please wait ...

Diagnostic port not found !

Error code 91

unlock failed !

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





So I tried putting unlock code directly and it didn't work.

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

Sending IMEI to server ... OK !

865706020951626 Unlock code = 49899885

Credits left : 3



p.s. which software do i have to use to open cdf file?

Firmware of your device is sadly not supported. 7 Credits were added back to your account.