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Old 07-12-2012, 11:27 AM   #1
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Huawei Airtel 1731 new version unlock solutio here..

Airtel Huawei 1731 new version unlock !!
Important: You need DC unlocker also to unlock this modem.

Which version i am talking about ??

Model : Huawei E1731
IMEI : 8637910********
Serial NR. : D6G4CA9222803727
Firmware :
Compile date / time : Feb 16 2012 11:05:38
Dashboard version : UTPS21. .20.04.284
Chipset : Qualcomm
Voice feature : enabled
SIM Lock status : Locked (customized firmware)

How to unlock ??

1. First of all connect your modem with the system and let it install the Drivers.

2. Then install the default dashboard Comes in Modem and drivers.

3. Then Download the Firmware File E173Cs-1 Update_21. from here...

4. Lash The Firmware in your modem if its ask for Password Provide Flash Code generated by using IMEI.

Huawei code calculator here...

Downgrade complete now.

5. Now need DC unlocker to generate unlock code for new huawei algo.

How to use dc to generate unlock code ?

A. Open dc unlocker.
B. First Select Huawei modems then select E303 from the drop down menu and keep in mind Dont Click On Search.

C. Then In Unlocking Tab select the Generate Unlock Code By IMEI and click on DO JOB.

D. Your code is calculated as per huawei new algo.

Next step....

6. Now send this code to your modem through huawei code writer.

Download huawei code writer from here..

Your modem is unlocked.
May be some masters have more easy solution than this.

No need thanks because solution copied from internet.
No hard work I mean.


Last edited by Rin2; 07-12-2012 at 11:29 AM. Reason: Spelling mistakes
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