Unlock Huawei USB MODEM 3G [100% solved]
Few months back I had thought. how to unlock Huawei
USB Modem. But as the competition in between the network providers keeps
on growing Airtel is also providing 7.2 Mbps Huawei 3G USB Modem. Today
I’ll teach you to Unlock this modem.
The heading includes solved and working because you will find many
tricks over the net which claim to unlock your Airtel Huawei USB Modem,
but they are either fake or not successfully working. The one I am going
to show you here is 100 % working as I have already Unlocked my own
Airtel Huawei 7.2 Mbps 3G Modem.
If you are sure about you bearing an Airtel 7.2 Huawei Device then Read
ahead for the Step by step unlocking tutorial
Below are the Specification of the Huwaei USB Modem Unlocked :
- UMTS 2100MHz
- HSUPA / HSDPA / UMTS 2100 Mhz
- EDGE / GPRS / GSM 1900/1800/900/850 Mhz
- HSDPA – 7.2Mbps
- HSUPA – 5.76Mbps
- SMS services
- Micro SD Card Slot (up to 32GB)
- Plug & Play
- Weight: 30g around
- Support data statistics
- Size Dimensions: Normal
- System Requirements : Windows XP SP2/SP3 , Vista SP1/SP2 , Windows 7, Mac OS X 10.5 & 10.6
This
Tutorial is just for educational purpose and to Unlock your own Huawei
E173X USB Modem. Don’t worry unlocking your modem is not at all illegal
as you risk your warranty and your device while doing so.
lets move on to our main theme – Unloacking Huawei E1731 USB Modem.
Airtel Huawei E1731 USB Modem
You are gonna require some Huawei UNLOCKING tricks to unlock
your modem. I got them on some forum, have archived them and uploaded
for everyone of you. You can get them downloaded from the below link.
(Note : You have to wait for 5 Seconds and then Click on SKIP AD to directly download the file)
This archive contains five files as below :
1 – Universal Master Code
2 – Huawei E1731 Firmware Download (Downgrade – Unlocked Firmware)
3 – Huawei Mobile Partner
How to Unlock Huawei 3G Modems 7.2 Mbps USB Modem :
Step 1 :
Note down the IMEI Number of your USB Modem from the box or from the back side of your USB Modem.
Step 2 :
Extract the
downloaded archive and open the first file named ‘ 1 – Universal Master
Code. ‘ In the Universal Master Code, put your USB Modem IMEI Code as
noted in step 1 and then generate the Flash Code and Unlock Code.
Universal Master Code
Step 3 :
Plug the Huawei 3G USB Modem in your USB and let it complete Drive Installation.
Step 4 :
Open
the download file in the archive i.e ’ E173Cs-1 Update_21.157.13.00.910.B757 this will replace your
existing firmware and install the unlocked firmware version
for your modem. The installation is automatic and safe if you follow
all the instructions while installing it. Don’t worry at all about
loosing your device cos if installation fails it backs up your original firmware and you will get it back but locked.
Also
while starting the installation of the unlocked firmware it will ask
you for the flash code. Insert the Flash Code you got calculated by
Universal Master Code.
This will take a few minutes and then we move to the next step.
Step 5 :
After Downgrading the firmware. Remove the device from you computer. Now Install Mobile-Partner-16-Auto-APN-For-Huawei-Modem-Device, which is the third file in your downloaded archive. While the installation is in process, change the sim card in your usb modem, remove the bundled Airtel 3G sim card and insert any other network/carrier sim card you want to use in it.
Step 6 :
After
you are done installing Huawei Mobile Partner and swapping the sim card
in you USB Modem, open the Huawei Mobile Partner Application and then insert the USB Modem with different network sim card.
After
the Mobile Partner is detects your USB Modem Device, it will pop up
asking you for theUnlock code saying the device is locked.
Step 7 :
In
the pop up box of Huawei Mobile Partner asking you for the unlock code,
insert the unlock codeyou generated using Universal Master Code.
Hurray
Finally Your Huawei E1731 USB Modem is unlocked. Now you can do your
personal settings in your mobile partner and connect to the internet and
use services. To check if your modem is successfully unlocked see if
the mobile partner software is displaying your carrier name and is
showing available network.
Guys,
if your modem unlocking procedure is unsuccessful or if you are unable
to unlock your modem due to some reasons, then just don’t worry, we are
here to help you out..
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-thanks....
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