E5577s-321 - GSM-Forum

ntamas2 · 04-27-2018, 19:48

Hi!

Just a question: Which is the latest factory firmware for E5577S-321?

My current versions are:

Hardware version: CL1E5573SM02
Software version: 21.316.01.01.77
Web UI version: 17.100.13.02.77

And how can I update it or debrand it?

Thanks for your replies.

Veikko · 05-16-2018, 14:09

What's the problem about your Huawei E5577?

ntamas2 · 05-21-2018, 00:11

Well, I think that the data traffic measurement doesn't work properly.

Is it possible that the mobile operator might have manipulated the firmware in order to make the data traffic counter count a bit faster?

After resetting the counter, once I measured 268 megabytes instead of 200 megabytes etc..

On another occassion I expected to receive an SMS about exhausting my data quota but the counter had already shown a much higher value in megabytes than it was in the reality.

Another time I ordered 200 megabytes for a day to use it while I was making a trip by train. I have Kindle paperwhite 3 with the latest firmware and somehow all of a sudden the devices (E5577 and paperwhite 3) had just devoured all the 200 megabytes I ordered. As far as I remember it took only about 5 minutes. (once I turned off the device because I didn't want to believe how fast it is consumed)

And it really annoyed me because I doubt you can download 200 megabytes almost all at once by a Kindle. As I said it has the latest firmware, so it was not a firmware download. I'm really puzzled about the whole thing.

04-27-2018, 19:48	#1 (permalink)
ntamas2 Junior Member Join Date: Mar 2004 Age: 39 Posts: 26 Member: 57612 Status: Offline Thanks Meter: 0	E5577s-321 Hi! Just a question: Which is the latest factory firmware for E5577S-321? My current versions are: Hardware version: CL1E5573SM02 Software version: 21.316.01.01.77 Web UI version: 17.100.13.02.77 And how can I update it or debrand it? Thanks for your replies.

05-16-2018, 14:09	#2 (permalink)
Veikko Freak Poster Join Date: Aug 2014 Posts: 135 Member: 2234281 Status: Offline Thanks Meter: 4	Huawie E5577 What's the problem about your Huawei E5577?

05-21-2018, 00:11	#3 (permalink)
ntamas2 Junior Member Join Date: Mar 2004 Age: 39 Posts: 26 Member: 57612 Status: Offline Thanks Meter: 0	Well, I think that the data traffic measurement doesn't work properly. Is it possible that the mobile operator might have manipulated the firmware in order to make the data traffic counter count a bit faster? After resetting the counter, once I measured 268 megabytes instead of 200 megabytes etc.. On another occassion I expected to receive an SMS about exhausting my data quota but the counter had already shown a much higher value in megabytes than it was in the reality. Another time I ordered 200 megabytes for a day to use it while I was making a trip by train. I have Kindle paperwhite 3 with the latest firmware and somehow all of a sudden the devices (E5577 and paperwhite 3) had just devoured all the 200 megabytes I ordered. As far as I remember it took only about 5 minutes. (once I turned off the device because I didn't want to believe how fast it is consumed) And it really annoyed me because I doubt you can download 200 megabytes almost all at once by a Kindle. As I said it has the latest firmware, so it was not a firmware download. I'm really puzzled about the whole thing.