Unlocking E620

[alferboy]

Just used 4 credits to get an unlock code for a Huawei E620:
35713000202**** Unlock code = 5580****
35713000202**** Firmware code = 4167****

AT
OK
AT^CARDLOCK?
^CARDLOCK: 2,0,26803
AT^CARDLOCK="5580****"
+CME ERROR: operation not allowed



Any idea?

[Valdemaras]

Just used 4 credits to get an unlock code for a Huawei E620:
35713000202**** Unlock code = 5580****
35713000202**** Firmware code = 4167****

AT
OK
AT^CARDLOCK?
^CARDLOCK: 2,0,26803
AT^CARDLOCK="5580****"
+CME ERROR: operation not allowed



Any idea?

Could you try to unlock it using "Unlock" button in "Unlocking" tab on the software?

[alferboy]

On the "Unlocking" tab the "Do job" button is grayed out for options "Read Unlock code and auto enter to modem" and "Read firmware code". I only have options for "Generate unlock code by IMEI" and "Generate Firmware code by IMEI", which work.

DC - Unlocker 2 Client 1.00.1005

Detecting modem :

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

Found modem : 226
Model : Huawei E620
IMEI : 35713000202****
Serial NR. : E87NAC167310****
Firmware : 11.16.09.11.15
Hardware ver. : CD21TCPU Ver.B
Voice feature : not supported in current firmware
SIM Lock status : unknown(read failed)

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

Sending IMEI to server ... OK !

35713000202**** Unlock code = 5580****

Credits left : 0

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

Sending IMEI to server ... OK !

35713000202**** Firmware code = 4167****

Credits left : 0

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

That's why I entered the code manually.

[Valdemaras]

On the "Unlocking" tab the "Do job" button is grayed out for options "Read Unlock code and auto enter to modem" and "Read firmware code". I only have options for "Generate unlock code by IMEI" and "Generate Firmware code by IMEI", which work.



That's why I entered the code manually.

Is there card inserted when you run detection?

[alferboy]

Is there card inserted when you run detection?

Yes. The E620 that's listed in the log.
Just updated firmware to version: 11.18.02.60.00
Perhaps it's the firmware that's "hard-locked"... If so, credits won't be usefull for this one..

[alferboy]

Guess I used 4 credits for nothing. The modem isn't code-unlockable, came with 0 attempts left and 0 used.

[Vincentas]

Yes. The E620 that's listed in the log.
Just updated firmware to version: 11.18.02.60.00
Perhaps it's the firmware that's "hard-locked"... If so, credits won't be usefull for this one..

What sim is there inserted at detect time? Original or not?

[alferboy]

Original working SIM. But result is the same with other operator's SIM.

[Valdemaras]

Original working SIM. But result is the same with other operator's SIM.

You get same - "SIM Lock status : unknown(read failed)" with other operator's SIM cards aswell?

[alferboy]

Yes. I guess it's a firmware issue. After I flashed it with 11.18.02.60.00 and without entering any code:

AT^CARDLOCK?
^CARDLOCK: 2,0,0

OK


So... wasted 4 credits