Pakistani carrier PTCL has recently launched two new devices in Pakistan locked to his own network, the Huawei E5377 and the Huawei E5330. Exact model of E5377 device is EC5377u-872 / E5377u-872.

Huawei EC5377u-872The E5377 is a 4G LTE mobile WiFi hotspot router, whereas E5330 is a 3G mobile WiFi hotspot. Both, devices unlocking are easy and it is one-time work. After unlocking it, you are free to use any network provider SIM.

How to Unlock Huawei E5377 and E5330 Huawei’s PTCL Mobile WiFi hotspot?

1. Reset the device from reset button, and change the default SIM with another network provider SIM card.

2. Plug the device to PC using default USB cable.

3. It will automatically redirect you to the unlocking page.

Huawei EC5377u - 872 Sim lock4. Login to the router using default username and password.

5. Now, enter the unlock code / NCK code in SIMLock code box.

5. Now, it should automatically reboot the device, if it does not reboot then reboot manually and you should get the network of another network provider SIM.

6. Go to setting page and configure the profile with APN, according to the new SIM provider.

Now, you are free to use any another network SIM in unlocked PTCL’s Huawei E5377 and E5330.

Thanks, to Hisham Hini to providing the screenshot of the unlocking page.

275 COMMENTS

  1. facing same problem:

    “Now a days PTCL have introduced Huawei EC-5377u-872, same device as previous with new firmware but simlock entry code is not available. How it can be unlocked now. Please check on this image”

    my device info:
    Device name:EC5377u-872
    IMEI:8640XXXXXXXXXXX
    IMSI :410XXXXXXXXXXXX
    My number:Unknown
    Hardware version:CL1EC5377UM
    Software version:11.432.11.11.172
    Web UI version:16.100.02.02.172
    MAC Address:XX:XX:XX:XX:XX:XX
    MEID:A0XXXXXXXXXXXX

  2. Very Big thanks to Kamlesh Kumar bhai. I unlocked my Huawei EC5377u-872 device successfully with his great help. He is always willing to help others in need.
    Regards,

    Ali Adnan Khan

  3. Very Big thanks to Kamlesh Kumar bhai. I unlocked my Huawei EC5377u-872 device successfully with his great help. He is always willing to help others in need.

    Regards,

    Ali Adnan Khan

  4. Hello sir,now a days PTCL Has intoduced new devices which do not have option to enter unlock code.i am having unlock code but do not know where to enter please help me

  5. Hello! I have Huawei Ptcl Ec5377-u872 and it is counter blocked i have tried to reset counter with AT commands but no success i have also activated Dc unlocker i tried to unlock with dc unlocker but still no sucess can you please suggest me any way to reset its counter ?

    PS. I have also tried with flashing new firmware on it with dc unlocker , firmware updated sucessfully but counter is still zero.

  6. DC-Unlocker has released new version 1190 with full support of EC5377-u872 model, I hope it will be unlocked in it.

  7. bro im on do or die stage, plz help me. i put codes provided by two websites. but device says verificationf failed.
    i tried on dc unlocker as well as 192…. web ui.
    i got following codes but none of these worked.
    53508480
    11877952
    now i have only 1 atempt left

  8. i was using unlocked huawei charji ec5377 but after update firmware it shows simlocked
    at dc unlocker 0 counter left shows
    i dont tried any wrong attempts
    any solution with complete guide line
    help me plz

  9. I will be very thankful to you if you kindly provide me Huawei EC5377u-872 firmware or guide me where to get this firmware.

  10. I will be very thankful to you if you kindly provide me Huawei EC5377u-872 firmware or guide me where to get this firmware.

  11. Hi
    I need help, I am using EC5377u-872. I unlocked it and using without any issue. But problem is that It is not showing 4G/LTE mode. Only GSM/WCDMA mode is available in network settings. It also shows Pakistani company PTCL homepage. How can I enable 4G/LTE mode? Some peoples are saying that they are using it by flashing and installing original Huawei software/firmware. Any help?

  12. Hello bro
    i need unlock code for ptch charji evo cloud
    model no: EC5377u-872
    imei no: 864035021138830
    hardware version: CL1EC5377UM
    software version: 11.432.11.12.172
    i have tried this code 13307069 but it is not working
    plz help me

  13. Detecting modem :

    selection :
    manufacturer – Huawei modems
    model – Huawei EC5377

    Interface : 192.168.8.1
    Found modem : EC5377u-872
    Model : Huawei EC5377
    IMEI : 864035020960499
    Serial NR. : D7KBY14B25001739
    Firmware : 11.432.11.12.172
    Hardware ver. : CL1EC5377UM
    Web UI version : 16.100.02.02.172
    SIM Lock status : unlocked
    Wrong codes entered : 10 (unlock attempts left : 0) Plz help me

  14. Sir Kamlesh,
    I have Huawei E5330Bs-2 which comes by default with 0 unlocking attempt remaining as a result of latest firmware on it, I have flashed both Huawei WebUI and Universal/General Firmware of this model on my device but counter is still 0.
    How its unlocking counter could be restored some alternate AT commands to unlock it

  15. Hello Kamlesh, I Have Huawei e5330bs-2 It Is Parmanant Locked And It Has Firmware Version 21.210.21.00.1065 Every Time When I Update It To Any Version Of Firmware It Gives Me An Error Saying “Error Code 31 Update Failed” What Should I Do? Please Help

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