Huawei E1550 is a 3G USB modem which support 3.6 mbps download speed . This Modem can cost you in Local Market between Rs. 1600 to Rs. 1800. So Huawei let us see how to unlock huawei E1550 data card.
Before starting unlocking process there few things which you should take into account, first is to make sure that your data card is detected in your desktop/laptop and another thing is you must have firmware of the huawei e1550 with you. You should know your IMEI number (IMEI number is a 15 Digit number you will find printed on the device). So now just follow below step by step guide to how to unlock huawei e1550data card.
How to Unlock Huawei e1550 Modem
- First get Huawei E1550 Firmware Download.
- Download Universal Master Code.exe. Enter your 15 Digit IMEI number as shown in the below screen and generate your Unlock Code and Flash Code.Example: From IMEI number (353474024585481), I have generated unlock code (60684032) and flash code (58346543)
- Universal Master Code Generator Will give you Unlock code and Flash Code
- Plug-in your data card with your laptop or desktop (No need to remove sim card from the modem).
- Once your data card is detected in your just double click onE1550pdate_11.609.18.00.00.B418.exe file and it will find the data card and start processing.
- Searching for Huawei DeviceAfter above screen it will ask you for the unlock code, at this time you need to give FLASH CODE as your password or unlock code and then your data card software upgrade will be done successfully.
- Now Download and install Huawei Mobile Partner Software, it will work on Windows XP, Windows Vista and Windows 7 as well. Now Open the Huawei Mobile Partner from the desktop, and if asked use your unlock code you have generated in the step 2.
- Create new profile for you network provider (Using APN and User name and password), try to connect to the internet now.
Hope you will be able to unlock your Modem
You can comment below if you are facing any issue, or simply say thanks for the above article.

May I know what is the main purpose we do unlocking 3g modem. What are advantages and what is it for. Thanks for great tutorial.
ya we can use any sim after unlocking it
I want to buy 3G E1550 UNLOCK USB MODEM WHAT IS PRICE AND WHERE CAN I BUY IN AHMEDABAD
WINDOWS 7 SUPPORT OR NOT ?
THANKS
mention your number will contact you soon
Can we use internet free of cost after following these steps??
no dude not free of cost but we can use any sim in it
Hai do you know apn settings for reliance, mts and tata indicom
please follow this http://www.modemunlock.com/gprs-apn-settings-with-username-and-password.html
HI JIGAR BROTHER PLEASE HELP ON UNLOCK MY E1550
just follow the steps as you are done
hey man u are great about this it was sucessful but with out previous version of idea software it was not working. i will make u clear if i uninstall idea netsetter software it was not working please reply for this.
hi thanks for your feedback not able to get your problem please kindly provide it in details
I also got Huawei E1550 and I need voice enabled device, I unlocked modem and instaled Mobile Partner, but with AT commands it gives me all the time same response TX: AT^CVOIC=1 TX: AT^CVOICE=? RX ^CVOICE=(1) and I cant get the modem to renponse that cvoice is became 1. Cal You help me with this?
Thanks anyway,
Sincerely,
Vojislav Maksimovic,
Serbia
please unlock my idea 11.609.20.02.356 modem
its not unlocked yet
because of having customized firmware
mee to the same probs.. 11.609.20.03.356 FW
will it get unlocked.. dude??
i think no not possible
yet
Same problem dude… think not possible yet..
how can i find the imei digits for my huawei e-1550 modem. any help???
its listed on back side on modem
can i unlock my EC167?
ya you can your request is registered here will cover it soon
how do you put in the flash code and other cos after that i dont get any box to put that in… how do you find this” just double click onE1550pdate_11.609.18.00.00.B418.exe file ” cant find it any were…. please help me..
if you not getting box then you are done
after getting the mobile partner installed and try to get a new user also it doesn’t work.. what user name and password should i use?? as well as the APN??? thank you.
it depends upon you isp you can find settings for Indian isp from here http://www.modemunlock.com/gprs-apn-settings-with-username-and-password.html
do you know how to enable voice in E1550 device ?
just use mobile partner it will help you
no sir, its not. because when i checked my modem is voice enable or not..it says that disable. i used dc-unlocker to check. but there i have to buy credits in order to unlock.
and when u use mobile partner the call keep failing.
dude it will just download mobile partner from here http://www.modemunlock.com/latest-mobile-partner-21free-download-huawei-modem-dashboard.html
Can you Provide me unlock Procedure for 11.609.20.03.356 for E1550 Modem
Plz Provide me unlock Procedure for 11.609.20.03.356 for E1550 Modem
thanks in advance
where to get, and how to instal driver in huawei e-1550 modem
please mail me :abypaul2000@gmail.com
please read post carefully
dear jigar, i am having vodafone datacard and want to use bsnl 2g card in place of vodafone in datacard. is it possible. plz guide me.
ya its possible let me know the model number
PLZ UPLOAD HUAWAI E1550 MODEM DRIVER IN ZIP FILE
sure dude will upload it soon
sir i have a idea net setter e1550 firmware = 11.609.20.02.356
so can u send that firmware.
please please hope you reply
thank you
firmware update wizard asking Error code 2 what should i do next
kindly describe the error
IT’S WORKING.. GOOD JOB..THANKS