Downgrade e5573s-320 firmware
Downgrade e5573s-320 firmware
10-12-2020, 05:57 AM
Is there any way to downgrade this firmware version E5573S-320 - v21.321.01.00.306
Upgraded to this and didn't know it will give me problems. Currently have no network on my device.
04-01-2021, 11:32 AM
(10-12-2020, 05:57 AM)mayowa_olu ...Currently have no network on my device.
is the device network unlocked?
have you tried using to 3G only or 2G only network mode and still get no network?
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07-01-2021, 11:09 AM
(07-01-2021, 06:47 AM)mayowa_olu It is network unlocked. It seems to work only on 2G only.
odd, what are the different network modes available on your webui? attach a screenshot if you can
and what was the original firmware version on the device?
This post was last modified: 07-01-2021, 11:10 AM by X3non.
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07-01-2021, 06:28 PM
I just switched it back on to get a screenshot and for some reason, I had network on 4G. The first time since I flashed the firmware v21.321.01.00.306 weeks ago. I don't know if it is temporary.
The Original firmware version: 21.316.03.00.200
Web UI screenshot attached
(07-01-2021, 11:09 AM)X3non(07-01-2021, 06:47 AM)mayowa_olu It is network unlocked. It seems to work only on 2G only.
odd, what are the different network modes available on your webui? attach a screenshot if you can
and what was the original firmware version on the device?
Attached Files
08-01-2021, 01:20 PM
(07-01-2021, 06:28 PM)mayowa_olu ...
you could always restart the device, see if it still receives network signals
also rather than downgrading, maybe upgrading might help (you could test both to find out for yourself)
boot pin @ https://www.mediafire.com/view/0a6tbd0nf...ot-pin.jpg
balong downloader @ https://www.mediafire.com/file/py6ebb218...10.7z/file
usblsafe for e5573s @ https://github.com/forth32/balong-usbdlo...-5573s.bin
firmwares (higher, lower and almost similar version to your original firmware)
21.329.01.00.00 @ https://www.mediafire.com/file/7u63twlne...0.rar/file
21.200.11.00.00 @ https://www.mediafire.com/file/5598ia21e...1.rar/file
21.316.03.00.143 @ https://www.mediafire.com/file/5rz577cdw...1.rar/file
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