[ba_0001]

Hello thanks for your great help and efforts
I am trying to unlock e5537s 320
I have problem which nouman.ehsen had
Loader is not working. When i press load it just shows bars in second and when i upgrade firmware it says port not found.
I am using windows 10
Please help.

[ba_0001]

hello ?

[freshtyt]

Hello thanks for your great help and efforts
I am trying to unlock e5537s 320
I have problem which nouman.ehsen had
Loader is not working. When i press load it just shows bars in second and when i upgrade firmware it says port not found.
I am using windows 10
Please help.

the guide recommends you use windows 7, windows 10 is known to have driver issues

[mirusev]

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, the connect usb cable while holding the connection for detection

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

watch for detection

detection complete

Hello droidmobitech,
I am stuck at that point, seeing at Device manager it says "Unknown USB Device (Device Failed Enumeration)" and in the device status "Windows has stopped this device because it has reported problems. (Code 43)".
Thus no COM port appears and Balong can not upload anything. Seems that the driver misses... I've installed all from your Drivers folder: Install 1 Error Code 10, Install 2 Huawei Hilink Driver, Install 3 Mobile Partner, restarted the PC (Win10, 64) but there is no change, same unknown USB device.

Could you help me find the right drivers? It is E5573s-320, Firmware 21.316.03.01.738, WEBUI_17.100.15.00.738_MRE5

[freshtyt]

Hello droidmobitech,
I am stuck at that point, seeing at Device manager it says "Unknown USB Device (Device Failed Enumeration)" and in the device status "Windows has stopped this device because it has reported problems. (Code 43)".
Thus no COM port appears and Balong can not upload anything. Seems that the driver misses... I've installed all from your Drivers folder: Install 1 Error Code 10, Install 2 Huawei Hilink Driver, Install 3 Mobile Partner, restarted the PC (Win10, 64) but there is no change, same unknown USB device.

Could you help me find the right drivers? It is E5573s-320, Firmware 21.316.03.01.738, WEBUI_17.100.15.00.738_MRE5

try using a windows 7 PC

[InnoCENT E]

I have gone through the process but I am confuse at stage 3: ie 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, the connect usb cable while holding the connection for detection. After pc detection remove the pin, your connection is now stable for flashing watch for detection detection complete.

How can I properly identify this boot pin? can you pls send me pictures.

[hovatek]

I have gone through the process but I am confuse at stage 3: ie 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, the connect usb cable while holding the connection for detection. After pc detection remove the pin, your connection is now stable for flashing watch for detection detection complete.

How can I properly identify this boot pin? can you pls send me pictures.

The images the OP posted seem to have been taken down. I've added an image to help you locate the boot shot points

[akpota]

Please I would want to know if this mifi mtn E5573s-320 MIFI with fireware 

[font=Arial, Helvetica, sans-serif, 宋体]firmware[/font]
[font=Arial, Helvetica, sans-serif, 宋体]21.326.62.00.200
Web UI version:
17.100.18.00.200[/font]
[font=Arial, Helvetica, sans-serif, 宋体]can be unlocked.[/font]

[font=Arial, Helvetica, sans-serif, 宋体]Also where can i get the drivers for the device.[/font]

[font=Arial, Helvetica, sans-serif, 宋体]It is possible to upgrade the device to this firmware after the downgrade without losing unlockind status[/font]

[Ebenezer Kuku]

After downloading the drivers on mega download I get "bad rar" please I need a new link or Fix thank you.

[freshtyt]

Please I would want to know if this mifi mtn E5573s-320 MIFI with fireware 
firmware
21.326.62.00.200
Web UI version:
17.100.18.00.200
can be unlocked.
Also where can i get the drivers for the device.
It is possible to upgrade the device to this firmware after the downgrade without losing unlockind status

this firmware version seems high
it might work or might not work; its left for you to try at your own risk or await confirmation from someone using the exact same firmware version type which might take forever