Hello previously i wrote an article on how to unlock huawei e5573s but today i come with another tutoriaL on how to unlock huawei E5577s so on this tutorial i will be guiding you  on how to unlock  the NEXTTEL CAMEROON huawei E5577s WIFI ROUTER  not that this same tutorial will also unlock(ISP) this same model no matter which network it lock to or which country it coming from. follow this tutorial careful and unlocked your wifi router


      This modem is also unlocked by flashing and installing a universal version of huawei router ie removing the coded firmware from the ISP  this is done by erasing the stocked firmware using USB BALONG DOWNLOADER  this will downgrade your modem firmware and by so doing unlocked the modem .

     Now let head straight to the unlocking process. this process is done in a series of few steps. follow the tutorial and by the end your modem should be be unlock.


                                     HOW TO UNLOCK HUAWEI E5577s WIFI BOX
TOOLS  REQUIRED.


  • A screw driver 
  • a picker
  • USB cable 
  • A compurter
  • huawe modem driver 
  • working experience.
  • balong downloader 
  • Bins file.
       Huawei E5577 unlocking files and steps                    👉 DOWNLOAD


    
      
  • you will head straight and unscrew you modem using the screw driver.
  • remove the upper cover of your modem to get a clear view of the boot point. 
  • Once flashing is going do not disconnect your modem








👉after removing top cover prepare ur picker or any metallic object which you will use to connect the boot point and the shot point.

     








  • Make sure to connect point 1 and point 2 (boot point and short point) this enablee the modem to enter in to flashing mood and the computer will  indicate with a sound.       












  • Go to device manager on your pc by right-clicking on the my computer icon and selecting manage  then click on device manager to check the com port of your modem.     









  • Now launch balong downloader and click on detect to get your modem com port click on the drop down icon and select your modem correct com port, after click on the three dots adjacent to the load button then select usbloader.bin and click on OK and click on the  load button.  it will erase erase the current firmware which is lock only to nexttel.












  • Once the usbloader is flashed successfully it has erase the priviuos  system or firmware which came with your modem  now launched step 3    21.180.99.03.00 .   
 
















After step 4 is completed  istall and launche DC-UNLOCKER   to start step 4    imei write code open dc unlocker and select your modem brand and model which in his case is huawei and mopdel e5577  and click the search button if your modem is not found unplug your device and reapet step one by connect boot pointand short point then re lunch dc unlocker again and the same process of clicking the search button once you can see modem detected copy the IMEL number and past in dc unlockerand press enter for to write ur modem imel number.

















  • Once your imel number is writing move to step 5   21.328.01.00.00 and lauch it to update your modem firmware and make it ready to be unlocked.














  • Once step 5 is complete let move to the last phase of unlocking your router selech and double click on step 6   WEBUI_17.100.13.01.03 and run it to finally unlocked your router for it to accept sim card from other ISP.














👉 hope this little article was helpful to you reading follow all steps cgronologicaly your modem shouls be unlocked at the end of this tutoria. 


     
Download Tutorial PDF