Unlock E5573s-320 MiFi

Unlock E5573s-320 MiFi

23 December 1


How to simply Unlock E5573s-320 MiFi
After a deep search all over the internet, found a way out to unlock the E5573s-320 v4 modem easily and successfully without any damage to modem.


REQUIREMENTS
1. BALONG USB DOWNLOADER
2. E5573s-320/606 2.180 Firmware
3. E5573s-320/606 2.11.9 Firmware
4. E5573s-320/606 17v Web UI - Huawei Dashboard Software
5. Huawei latest modem drivers v5-mifi drivers
6. DC Unlocker

7. Paper Clip to pin to the usb connector on PCB

After dissembling the device, prepare as below image to start our bootshot method of Unlocking.

Now short boot the Paper Clip as shown below, One side over the USB and the other on the first pin next to the USB. Now connect USB cable while holding the connection for detection.

After PC detects the modem, take off the Paper Clip, your connection is now stable for flashing. ( Your can check the detection in Device Manager of your windows PC)


  • Now extract and run Balong USB downloader as adminstrator.


  • Click detect it will show as below

  • Now extract downloaded file, E5573s-320/606 2.11.9 firmware Now you should see a file called USBLOADER.bin 
Note : Keep a note of your IMEI, we need it in final steps.

  • Its time to flash!

  • Select the file usbloader.bin

Now your modem is flashing, in another word its being unlocking!


Now your Modem is unlocked and ready to use with other Operators!

Wait.. we have more to complete the process, we need to downgrade the modem firmware which was restricted by your operator,
  • On the same extracted folder open the file 'P711s-ES_Update_21.110.99.02.00' as shown below.


Now it will download the firmware and flash it on your device automatically, sit back and wait till it shows the successful message.


  • Now we need to read dashboard to verify imei and WEbUI version


But don't worry, you still can rewrite the IMEI and Dashboard version. :)

  • Write this command below as shown in the image,
AT^CIMEI="ENTER YOUR IMEI"


  • Now your IMEI is set and back to normal, Now will flash the WebUI to enable the Dashboard version.( A successful flashing of WebUI is shown in the image below)

  • Now, Its the final step and we need to upgrade the latest firmware where you can still use with old version but there are chances that you will face problems with this old version, So better flash the latest one without hesitation. ;)



Ready, Set, GO!
Now you can use your modem in any 3g, 4g band. All tested and working well.

Comment below for any further queries.


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