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> Huawei E8372 (MTS 8211F) - Discussion | 4G-modem with Wi-Fi function
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22.07.15, 12:42
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DiscussionHuawei E8372 ( MTS 8211F )


Attached Image


Attention!
Photo device
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Specifications

Specifications:
  • GSM 850/900/1800/1900 MHz
  • UMTS 900/2100 MHz
  • LTE-FDD 800/900/1800/2100/2600 MHz
  • Wi-Fi 802.11b / g / n
  • Connect up to 10 devices via Wi-Fi.
  • Support for microSD memory cards up to 32 GB.
  • Two TS-9 connectors for connecting an external antenna.
Data transfer rate:
  • LTE technology up to 150 Mbps
  • DC-HSPA + technology up to 43.2 Mbps
  • EDGE technology up to 236.8 Kbps
Modifications:
  • E8372h-153
  • E8372h-510
  • E8372h-607
  • E8372h-608
  • E8372h-927

Frequency modifications.

Drivers

Firmware
Instructions
Useful




The possibility of using frequencies E8372h-153 in E8372h- 608

Post has been editedctich - 10.04.19, 18:39
t300t
Message#42
28.08.15, 20:18
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By the way
AT ^ DATALOCK = "OEM code"
also ERROR
rust3028
Message#43
28.08.15, 20:48
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* t300t,
Thank you, but everything turned out.

Team
AT ^ DATALOCK = "OEM code"
it works, and after it, the rest of the AT commands begin to work.

The OEM code is selected by a calculator and should consist of 8 digits.
t300t
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28.08.15, 21:45
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rust3028 @ 08.28.2015, 21:48*
The OEM code is selected by a calculator and should consist of 8 digits.


I picked up the code with this calculator:Huawei E3372s and E3372h (MTS 827F, Megaphone M150-2, Beeline E3372s) - Discussion
But the result is zero. Just in case, I tried all the codes that the calculator issued, although I only need v201, if I understood correctly. Maybe the calculator is wrong? What else to try?
rust3028
Message#45
28.08.15, 22:01
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* t300t,
Wrong. Thiscalculatorneed
But you have to change to the 99th firmware and enter the command
AT ^ NVRDEX = 50502,0,128
And not dc-unlocker, but this oneterminal, eg.
tihonovs37
Message#46
29.08.15, 06:43
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Great comrades! As I did not fight with this modem, I don’t want to connect 4g in the megaphone. There is a suspicion that the frequency is blocked or MegaFon broadcasts in TDD. Although I see in manual search. Smart people tell me how to beat this crap. I will try to make a screen with huawei terminal.
t300t
Message#47
29.08.15, 08:32
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Tihonovs37 @ 08.29.2015, 07:43*
As I did not fight with this modem, I don’t want to connect 4g in the megaphone.

Which city is this?
Just checked with Megaphone (Moscow)
Speedtest 38 Mbit / 25 Mbit

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tihonovs37
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29.08.15, 14:42
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t300t @ 08.29.2015, 08:32*
Which city is this?

Ivanovo.
tihonovs37
Message#49
29.08.15, 18:10
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that's what the Recieve terminal gave me: ^ PLMNSELEINFO: 1.1
Recieve: ^ SYSCFGEX :( "00", "01", "02", "03", "99"), ((2000000400380, "GSM900 / GSM1800 / WCDMA BCVIII / WCDMA BCI"), (280,000, "GSM850 / GSM1900 "), (3fffffff," All bands ")), (0-2), (0-4), ((800c5," LTE BC1 / LTE BC3 / LTE BC7 / LTE BC8 / LTE BC20 "), (7fffffffffffffffff , "All bands") can jamb in firmware. T300t what firmware do you have?

Post has been editedtihonovs37 - 29.08.15, 18:12
t300t
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30.08.15, 09:51
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Tihonovs37 @ 08.29.2015, 19:10*
t300t you have what firmware?

I have 21.180.07.00.00
I did not find a new one, though I didn’t look very much :)
Link to the firmware here in this post is:Huawei 8372h (MTS 8211F) (Post t300t # 42538018)
nik_33
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30.08.15, 10:35
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rust3028 @ 08.28.2015, 20:48*
Team
AT ^ DATALOCK = "OEM code"
it works, and after it, the rest of the AT commands begin to work.

not working all the timeterminalgives out
AT ^ DATALOCK = "OEM code"
ERROR
How to change imei?
Manufacturer: huawei
Model: E8372h
Revision: 21.110.99.04.00
IMEI:
+ GCAP: + CGSM, + DS, + ES


Post has been editednik_33 - 30.08.15, 10:41


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rust3028
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30.08.15, 10:42
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AT ^ DATALOCK = "OEM code"
ERROR

Did you consider the code itself a calculator?
rust3028
Message#53
30.08.15, 11:03
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How to change imei?

As usual, the command AT ^ CIMEI.
Loud_swir
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30.08.15, 11:07
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Unlocked is on sale? If so, what is the price?
rust3028
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30.08.15, 11:10
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Access to AT commands, DATALOCK and receipt of OEM code

As many have probably understood, most of the AT-commands in the working firmware is blocked.
To unlock them, enter the command
AT ^ DATALOCK = "OEM code"

OEM code can be obtained usingCalculator for E3372h.
You can simply change this code in the modem to 00000000 in the manner describedhere.

The selection (or change) of the OEM code is performed on firmware 21.xxx.99.xx.xx. Therefore, it is advisable to do it simultaneously with the unlock.

This code may also be needed for the AT ^ SPWORD command, as well as a password for accessing the Linux console through the port.

It is also possible to remove the DATALOCK lock permanently.
Read more ...
To do this, read the contents of cell 50502 NVRAM,
AT ^ NVRDEX = 50502,0,128
^ NVRDEX: 50502,0,128,63 A7 19 93 3F 65 CF 07 1B AC 18 0A C8 C2 4B 0C 9C 4D 28 34 73 E1 15 6B 79 12 EB 1D 84 15 58 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A6 22 61 59 4B AD BF 74 AA FD 02 6C BA 22 C3 F8 78 EC 9F A2 3D D1 EF F0 D8 A8 C0 D5 63 36 C3 07 01 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Ok
(your modem codes will be different)
replace the last nonzero value (01) with 00 and write everything back.
AT ^ NVWREX = 50502,0,128,63 A7 19 93 3F 65 CF 07 1B AC 18 0A C8 C2 4B 0C 9C 4D 28 34 73 E1 15 6B 79 12 EB 1D 84 15 58 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 A6 22 61 59 4B AD BF 74 AA FD 02 6C BA 22 C3 F8 78 EC 9F A2 3D D1 EF F0 D8 A8 C0 D5 63 36 C3 07 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

Or you can do it simultaneously with setting the OEM code to 00000000:
AT ^ NVWREX = 50502,0,128,8F 29 FF 8E A8 CA 34 89 78 73 18 BA 9E F5 9C 64 B A4 DB 81 DC 3 45 6E 72 DA EC 6A C 7C 90 65 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8B 8C F4 B5 AF C F2 2C FE E0 F4 46 9C CF 47 95 36 71 1F 1C BF 5 7F 84 AB A9 F2 92 89 33 3C 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0


Post has been editedrust3028 - 24.11.15, 10:43
nik_33
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30.08.15, 12:39
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rust3028 @ 08/30/2015 10:42*
Did you consider the code itself a calculator?

YesAT ^ DATALOCK
ERROR
And imei does not change writes
+ CME ERROR: 50 means that the SIM card for some reason is not registered on the network, or it works in a limited mode. I tried another SIM card on firmware 21.110.99.04.00

Posted 08/30/2015 12:39 PM:

Loud_Swir @ 08/30/2015 11:07*
Unlocked is on sale? If so, what is the price?

http: //www.dns-shop.ru…515/modem-huawei-e8278
http://www.mvideo.ru/p…i-e8278-white-30019899

Post has been editednik_33 - 30.08.15, 12:59


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rust3028
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30.08.15, 13:17
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* nik_33,
So the AT ^ DATALOCK command didn’t work? Probably you are not trying to slip the code to her. Or maybe on the firmware 21.110.99.04.00 it somehow does not work that way.

You can still trymethod of changing the IMEI command AT ^ NVWREX = 0,0,16.

In general, save all the answers to the commands AT ^ NVRDEX = 50502,0,128 and AT ^ NVRDEX = 50503,0,128, go back to 21.180.07.00.00, and understand further.

Post has been editedrust3028 - 30.08.15, 15:37
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30.08.15, 13:57
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Faced a problem - it does not work on win10, there is a network, but when I try to open any page, there is silence. I tried on another PC with win7, the same thing plus a crash to BSOD. Modem from MTS 8211F (Version AO CL1E8372HM, Software Version 21.210.03.00.143, Web Interface Version 17.100.09.01.143)
nik_33
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30.08.15, 19:34
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go back to 21.180.07.00.00, and sort it out further.

and on 21.180.07.00.00 the team work? ports open only on 21.110.99.04.00

Post has been editednik_33 - 30.08.15, 21:01


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31.08.15, 00:45
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Loud_Swir @ 08/30/2015 11:07*
Unlocked is on sale? If so, what is the price?

http://www.nix.ru/auto…8372-White_209699.html
http: //www.shopcarry.r...-4g-lte-mod-wi-router/
rust3028
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and on 21.180.07.00.00 the team work?

AT ^ DATALOCK works on any firmware.
After entering it with the correct code, all other commands will work.
Huawei
 

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