Tutorial HOW TO UNLOCK MTN HUAWEI E5573s-320 MOBILE MIFI

johnboscoville

Administrator
Staff member
#1
Hi guys,

After searching on online so many times, trying to find a way out to unlock the new modem/MiFi on Algo code 4

I found my own guide which is very powerful

You do not need Algo code 4

You do not need a hash reader

You do not need a code calculator


FOLLOW THE PROCEDURE AND UNLOCK YOUR MiFi
everything is detailed and made very simple with pictures


I'm currently using the E5573s-320 MiFi

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 - dashboard software-Huawei
5. Huawei latest modem drivers v5-MiFi drivers
6. Dc Unlocker- FREE CLIENT VERSION

NB: you will need both the old and new Huawei drivers due to the downgrade and upgrade issues

1. I'm using MTN 4g MiFi E5573s-320 for the unlock process

mtn mifi E5573s-320.png


The Softwares needed are shown in the picture below and download link at the end of the post.

izugcp.png


2. let's start, disassemble modem as shown in the picture

vgsag.png


a. We need a pin to shot quickly the boot pin to the USB connector on PCB

b.
pin.png


3. Remove sim and battery they are not needed in the process

Now short boot the boot pin, the first pin close to the USB cable connector on PCB as shown, then connect USB cable while holding the connection for detection

After pc detection remove the pin, your connection is now stable for flashing

fnwkmq.png


6paszr.png


watch for detection

n21iea.png


detection complete

4. Now extract and run Balong USB downloader as administrator

a.
rss9j5.png


b.
Click detect as shown in the picture, with correct driver, you should see this -below

2142mnp.png


NB: You need to download the Huawei old and new MiFi drivers

c. Now extract the file
E5573s-320/606 2.11.9 firmware Now you should see a file called USBLOADER.bin

This is the file that we will use to flash, at the same time it will unlock your MiFi

1z16as5.png


Now let's flash

10fdtw5.png


28vu4av.png


i737es.png



Now your MiFi is unlocked
After flashing the USBLOADER the MiFi is UNLOCKED

5. Now we will be able to downgrade without getting any error
a.
2dvo5rc.png


b.

2z4cs4o.png


c.

4lj2bb.png


6. Now we need to read the dashboard to verify the IMEI and WebUI version

a.

69jrjs.png


b.

2u41pfl.png


MiFi is unlocked

Nothing else is needed

c.

2uh6ant.png


IMEI is written, Now ok

7. Now you see the dashboard version is zeros

ipaa2r.png


let's flash the WebUI

mx0c3b.png


2mc6ezo.png


Now the webUI IS WRITTEN

8. Now let's upgrade the dashboard again to complete the process

NB Without upgrading the dashboard to 2.180, the MiFi may not work properly due to downgrade firmware installed, you will have problems with usage

it is a must to upgrade after the above process

2cz5vd5.png


2s7uw5d.png


Now the MiFi is ready to use

I tested it on 2g, 3g, and 4g networks all working perfectly

21m7yg5.png


2akfhc2.png


Download Link Below

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Hope this helps... don't forget to like post after unlocking ;)
 
Last edited:

Naph Tali

Leecher
long thing did you know this process disables your reset button? so in case you forget your password its locked forever
 
OP
OP
johnboscoville

johnboscoville

Administrator
Staff member
long thing did you know this process disables your reset button? so in case you forget your password its locked forever
Hopefull there should be a way to bypass that... if that occurs then you might want to go through the flashing process to bring it back to normal... :D
 

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