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Old 08-11-2012, 16:50   #15 (permalink)
elcapitel
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Thumbs up About some Huawei modem 2012 "customized firmware"

About some Huawei modem 2012 "customized firmware

-> Some modem have customized firmware, this two:
21.157.13.00.910, 21.157.31.00.28, 21.157.71.02.356

You need update your firmware to an normal ****.910 version.

1.
Calc codes with last zzStuff_CALC v0.14
Quote:
================================================== ==============================
Phone Brand: Huawei Modem
Phone Model: Huawei E1731
Phone Imei: 863791010340222

Calculating codes,please wait...
================================================== ==============================
Calculating Old Sec Modem Algo...
NCK: 35141299
Flash Code: 40710738
================================================== ==============================
Calculating New Sec Modem Algo...

NCK: 59122382
================================================== ==============================
2. Connect your modem and install E1731 21.157.13.00.910.B757 firmware with unsupported simcard inside.

When Installe soft ask you for Update Wizard - Firmware Password
insert "Flash Code"

After flash update finish you will see:


3. - Open Hyperterminal
- You must set com port on modem (Huawei Mobile Connect - 3G Modem)
- Type following command:
Old security:
AT^CARDLOCK=”<Old Sec Modem Algo>”
New security:
AT^SIMLOCK=”<New Sec Modem Algo NCK>”

Your Huawei Modem is unlocked after finish step 3 and can use now with any simcard.


Thansk to @timex567 for image and firm link.

Best Regards
zZ-Team

Last edited by elcapitel; 09-18-2012 at 13:47.
 
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