How to Unlock Customized Airtel’s 4G Huawei E5573s-606 Mobile Hotspot WiFi Router ?

4G is India's current developing communication protocol and how we use it? using modems which are these days mobile and WiFi hotspot. But most of these are locked these days. But read this post to unlock your modem to use any sim like Reliance Jio in your Huawei E5573s-606 Mobile Hotspot WiFi Router .

How to Unlock Customized Airtel’s 4G Huawei E5573s-606 Mobile Hotspot WiFi Router ?
How to Unlock Customized Airtel’s 4G Huawei E5573s-606 Mobile Hotspot WiFi Router ?


Airtel India has recently launched a new Huawei Mobile Wifi Hotspot Router, E5573s-606 (Huawei E5573). It comes customized firmware and there is no option to enter the unlock code. When you will insert a non-airtel sim card, then it will show already used 10 codes and attempts to try is 0. So, Here i am going to share how can you unlock Airtel E5573s-606 Hotspot Very easily.On internet there are many who takes money for unlock code. But i will not take nothing,They just a software for unlock codes that i will tell you in below steps.


Requirements:



Note: Make sure that your router is charged at-least 50%.


Steps:


  1. Connect your Huawei E5573s-606 router to pc or laptop via USB cable.
  2. Make sure that your router is charged at-least 50%.
  3. Extract the zip file P711s-E5_Update_21.110.99.03.00 and Open P711s-E5_Update_21.110.99.03.00.exe
  4. It will ask a password. Use firmware code as password.
  5. Then Open Universal Master Code Calculator.
  6. Enter Your Airtel wifi hotspot IMEI Number (click here to see how to find out imei in airtel e5573s-606 wifi hotspot)
  7. Enter the IMEI no. in Universal Master Code Calculator.
  8. Click on Calculate and Copy the Flash code from there and paste where the firmware is asking password.
  9. After successful installing the firmware switch off the router or remove the battery and re-insert battery in device and turn it ON.
  10. If it is not detected by PC due for drivers problem then update the drivers (You have already downloaded Huawei Hi-link drivers from above).
  11. Download DC Unlocker (if you haven't download from above)
  12. Extract it and Open DC Unlocker
  13. Scan your Modem
  14. Enter a Code  and Press Enter from your Keyboard.
  15. Now it will show some nv codes.
  16. Now Extract Hauwei Calculator New V4 and Open it.
  17. Copy and Paste the Pattern 1 & Pattern 2 in Huawei Calculator New V4 as shown in below screenshots
  18. Now again open the Huawei Master Code and See the Unlock Code (where you see flash code)
  19. Paste in NCK/OEM Unlock Code
  20. Click Calculate Code.
  21. After Finishing it will the nck/oem unlock code.
  22. Insert non-airtel sim card in your airtel hotspot and insert in your pc/laptop
  23. Now extract Huawei_E5573s-320_Firmware_21.180.17.00.00_general.7z and install the firmware. Now you will be enter unlock code.
  24. then 192.168.X.X page will open in browser and asks for SIM LOCK CODE
  25. enter the NCK/OEM Unlock Code in that and Unlock it.
  26. That's it now you can use any sim card in your airtel e5573s-606 hotspot.
How to Unlock Customized Airtel’s 4G Huawei E5573s-606 Mobile Hotspot WiFi Router ?

How to Unlock Customized Airtel’s 4G Huawei E5573s-606 Mobile Hotspot WiFi Router ?


That is all :D We hope you enjoyed it :D

In case you encounter error 19:
Error 19 means your modem ports is using by any application or services.
First of all close dashboard and disconnect the internet if using same modem.

Open Task manager.
Click Processes
Now Find These Processes
  • HWDeviceService.exe
  • DCService.exe
  • MobileBroadband.exe ( Vodafone Mobile Broadband Service )
  • UIExec.exe ( UI Assistant Service )
Right click and click Kill Process Tree for this processes Then Try Firmware Update.

If have any other problem or want to thank us, just put a comment below.



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