Friday, December 3, 2010

Unlock USB modem - Unlock Huawei E1550/E155x Series firmware upgrade(Unlock Idea Netsetter, Vodafone and all E155x Series)

Guys New E1550/E155x Series are using the ISP(Internet Service Provider) own firmware and not the Huawei original firmware. But even if you Huawei Modem uses old software version means it will ask only unlock code and after entering the unlock code it will work fine as UNLOCKED Huawei Modem so you can use any simcard

Note: Before trying this method please read my simple unlocking methods posts because if you modem uses old software means that method is enough

Unlock Usb Modem - Idea Netsetter, Vodafone Usb and all USB modems

Unlock USB modem - Latest Technique - Unlock all Huawei USB modems(Unlock idea netsetter, vodafone)

Still that methods are not able to unlock your modem..?

Read more.... Use this Technique(But first you must try that technique)

This method is only for New E1550/E155x Series only...

What we are going to do is Unlocking Huawei USB modem E11550/E155x by upgrading firmware, that is replacing ISP firmware by Original new version of Huawei firmware.

Firmware is a term often used to denote the fixed, usually rather small, programs and/or data structures that internally control various electronic devices.

Now you understood firmware controls the whole thing

Download all this(Yes all 4)before start:



Downloads contain all tools needed to unlock Huawei USB modem, extra softwares(automatic unlocking/manual), firmware update, E155x update.

Let's Start...

Firmware flash code (Flash):
1. Double click the E155XUpdate_11.608.13.02.00.B418.exe
2. Enter your 8 digit flash code(enter if the pop-up asked the flash code)
3. Now Upgradation of firmware is done.

Network unlock code (NCK) or unlock code:
1. Remove the SIM card and connect the USB Modem to the PC
2. Run the HUAWEI MODEM Code Write
3. click - Please Select Com Port
4. click detect and slect your modem from list then click accept
5. click Unlock Modem and enter your 8 digit unlock code
6. click ok

Note: Switch Off windows firewall before initializing this process, after the completion of whole process, switch on firewall (Yes after checking another Simcard).

Thanks for reading this guys..
If you found any difficulty please post the problem i am here to solve...
Also don't forgot to SUBSCRIBE, new techniques will posted in few days, and Support us by visiting our sponser website.



TO AVOID ARCHIVING BY SPAM BOT(If it archived means, no way you will get 100's email, Yes it also have UNSUBSCRIBE button in button but it won't work, SO YOU MUST FOLLOW THE EMAIL ID FORMAT(It will surely help both of us)

Tags: e1550 firmware available for download, e1550 firmware upgrade, e1552 firmware upgrade.


Anonymous said...

Where too find 8 digit unlock code Help....


Torrfriend on December 29, 2010 at 2:10 AM said...

"""Where too find 8 digit unlock code Help...."""

From the unlock tools(download the first software link in above post)

--) Download the first
--) Run the unlock software
--) Enter your IMEI number, then click ok...it will display the unlock and flash code...

Note: please login with your gmail or post your email id for reply...


Anonymous said...

thanks it really works
now my idea netsetter is unlocked
by using firmware update method

Anonymous said...

yes. it works .thank you very much

Torrfriend on January 18, 2011 at 6:14 PM said...

R.E.P.L.Y :: "Anonymous said...
thanks it really works
now my idea netsetter is unlocked
by using firmware update method"

You are welcome guys, please subscribe to out blog and keep visiting for more methods.

Anonymous said...

please do some thing with vodafone zte k3570-z usb modem ,thank you in advance.

Anonymous said...

please help me out to unlock the idea net setter E1550 3g stick which having (11.608.14.15.356 firmware) and ( software)

Anonymous said...

upgrade the firmware. inserted MTNL sim. it asked for PIN. 3 attempts only.!! what to do?

Anonymous said...

inserted pin in the phone. reset the PIN to nil. now working in e1550. thanks for the all the help.
though i did download the E155XUpdate_11.609.18.00.00.B418 from another website.

NIBIN on March 3, 2011 at 8:54 PM said...

Hi. I have old idea netseter (yellow). I think it doesn't supports 3g. Can i convert it 2g to 3g? Is there any tricks to use it as a 3g modem? Please anyone rely me (nibineapen@gmail.com).

Anonymous said...

not working,, what f***k

Anonymous said...

can you help me to unlock net setter e1550 with out the Original sim given on purchase,, because i lot that sim :-(.. please help

Khalique on March 11, 2011 at 9:53 PM said...

when i try to unlock using the nck code it says "Send Unlock Command... ERROR"
please help
i updated the firmware m stuk here...:(

Rockstar on March 15, 2011 at 2:55 PM said...

thanks bro
its work for me

Web Craft on March 16, 2011 at 8:20 PM said...

when i try to unlock using the nck code it says "Send Unlock Command... ERROR"
please help

my gmail id is arihant1456@gmail.com

Web Craft on March 16, 2011 at 8:23 PM said...

i get this error

The Source Version isn't compatible with the target version before updating, please input the password :

what can i do, please help me...


Anonymous said...

@ web craft,
same problem for me..
whether you got the solution! me help mee tooo

munawar from kerala

gunjit on April 1, 2011 at 8:03 AM said...

after doing everything above , its asking for pin .. 3 attempts .
what to do ?

Avi Rockz on June 28, 2011 at 2:25 PM said...

how to unlock vodafone k3570z usb modem?

nikhil said...

APN : for aircel =aircegprs
for BSNL=bsnlnet

Anonymous said...

accidentally i have upgraded my E1550 firmware to 11.609.20.3.356 now my modem is locked and i also cannot install my old firmware too
sp plz help me to recover from this problem
i got this firmware from
mail me solution @ sagar.bmantri@hotmail.com

Anonymous said...

hey password please am facing the same problem as webcraft

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