Which is best NCK sender to write unlock code in Huawei modem

Today, I will talk about two Huawei modem code writer software, which I have already introduced in the previous posts. Both “Huawei Modem Code Writer Tool” and “CardLock Unlock Tool” are great, but I want to highlight something with you. Yesterday, I was unlocking one stubborn Huawei E173bu-1 modem. I flashed it properly, and there was no error. After flashing the Huawei Airtel, my modem firmware was 11.126.15.0.00. After changing the SIM card, the Airtel E173Bu-1 modem was not asking for an unlock code.

Then I tried to write the unlock code using “Huawei Modem Code Writer V1.0b by Segmaster,” and I have got a failed error.

Huawei Modem Code Writer V1.0b by Segamaster — Huawei Modem Code Writer V1.0b by Segmaster

Before this, I had got success in other modems, so I have tried to write the unlock code in the Airtel Huawei E173BU-1 dongle many times, but the result was the same, fail.

Download Huawei Modem Code Writer V1.0b by segmaster

After the various failed to unlock attempts, I decided to try the “CardLock Unlock Tool” to write the unlock code in my Airtel-branded modem. I was shocked as in the only first attempt, and I had the success to write the unlock code.

Download CardLock Unlock Tool for Huawei Modem

You should now decide which one is the best Huawei NCK sender and which one you should use.

CardLock Unlock tool is available to download for Mac PC users.

Download CardLock Unlock Tool for MAC

26 COMMENTS

jjk October 2, 2018 At 9:16 pm

how to unlock huawei e3372h-607 vodafone

- KK Singh October 2, 2018 At 10:18 pm
  
  Boot shot method. Have to open the screws of the device.
  
musab February 28, 2019 At 3:37 pm

good

Dalibor May 19, 2019 At 1:58 pm

Hii, is there solution for B183 to acess and see wifi password. I dont have botom pease where wifi passwprd is shown. Maybe with usb to computer connection?

- Kamlesh Kumar May 20, 2019 At 8:37 pm
  
  Connect to PC, login and create new one.
  
Gourav Singlaa May 8, 2020 At 1:04 pm

What is the 8 digit unlock code..?

- kamlesh2011 May 8, 2020 At 2:13 pm
  
  Depend upon model and imei of the device.
  
abigael December 14, 2020 At 10:42 pm

how to unlock huawei E303-1 tigo

black December 28, 2020 At 3:22 pm

how to use the cardlock? how to fill the IMEI no ? only unlock code can be type.

- kamlesh2011 January 13, 2021 At 6:27 pm
  
  Detect under it, it will show the imei.
  
Deepti February 13, 2021 At 1:56 pm

please share the unlock code for airtel model Huawei E3276S-920 EMEI – 867497014473524

- kamlesh2011 February 28, 2021 At 6:30 pm
  
  867497014473524 Unlock Code = 83528413
  
  Comment on the correct post, no codes will be provided in future.
  
bull March 8, 2021 At 9:18 pm

please what is the unlocking code for glo netpro with IMEI;356420047550363

Johnny March 13, 2021 At 10:11 pm

Can you unlock e6878-370?
Also my e5372 got locked (still wondering how) and says that the router is permanently locked as I have no more attempts

- kamlesh2011 March 14, 2021 At 1:02 pm
  
  Both not supported to unlock at present.
  
iqbal March 22, 2021 At 1:59 pm

i have 500pcs huawei model model is 502hw 867382022619831
Huawei modem 502hw

iqbal March 22, 2021 At 2:00 pm

867382022619831
Huawei modem 502hw need unlock code

- kamlesh2011 March 29, 2021 At 9:50 am
  
  Codes not available for this model.
  
Javier May 25, 2021 At 1:02 am

HUAWEI MODEM
MODEL:E355s-2
IMEI: 357372041067085
Unlock Code Please!!!!

salah June 12, 2021 At 1:30 am

357149040244224 huwaei e398u-15 need unlock code pleas

trisya10 June 19, 2021 At 8:42 am

imei 867497010463149

Abbas Hassan July 18, 2021 At 12:12 pm

Huawei E303B
IME: 860530010782212
pleas unlock code

atul August 22, 2021 At 10:44 pm

Hi

Vodafone K4201i
IME : 862928022332539

Could you please unlock this ?

- kamlesh2011 August 22, 2021 At 10:59 pm
  
  No, it is zte make.
  
Rob farley August 26, 2023 At 9:32 am

Cssl104dbl16gmb. Imei:354222520412372. Can you unlock this one

- kamlesh2011 August 27, 2023 At 9:12 am
  
  No.