Huawei E8372 (MTS 8211F) - Discussion | 4G-modem with Wi-Fi function



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Attention! Not recommended for the acquisition Modification E8372H-320

E8372H-320This is a completely different modem and mod. There are no firmware on it, you can use only tariffs for modems! Details

Photo device
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-155
  • E8372h-510
  • E8372h-511
  • E8372h-517
  • E8372h-607
  • E8372h-608
  • E8372h-609
  • E8372h-927

Frequency modifications.

Drivers

Firmware
Instructions
Useful





Post has been editedctich - 06.12.20, 22:47
Reason for editing: Correcting addresses.



Rep: (263)
* ant89on Put the driver forcibly preset by Huawei, Huawei any ui driver, just before it must be removed in Windows ban on installation of unsigned drivers, 8-10 Vindi is exactly needs to be done



Rep: (13)
jager911 @ 22.12.16, 12:33*
Firmware with fix support. TTL = 128 (default TTL = 64), telnet, ADB, etc. for full work with the mod. and any other web interface.
Implemented switching the modem to different operating modes (autoswitch).
E8372h-153_Update_21.328.03.00.00_M_AT_05.10_1.zip (47,18 MB)

moved from 3372 to 8372 (for distribution via WiFi in the car) all went smoothly. : Thank_you:

jager911 @ 22.12.16, 12:33*
Modified web interfaces of HUAWEI modems

I flashed the web interface, so it turns out there is no setting "Modification" o.o, and is now going to do all the changes TTL type, IMEI, etc.?
somehow not familiar with the events after the E3372. iOS and the web interface 1.20, how to be, tell pzhl people !!!



Rep: (2)
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Hi all, prishelmodem with China e8372h zong-153. through a program shows the firmware c 00. This means narrow-eyed one has to ask? Now I can just change the bear and fix TTL do?

Post has been editedJIYG3 - 20.11.19, 22:48



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* JIYG3 Lucky, you can run at ^ sfm = 1 and can be set to normal mode e8372



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Installing and configuring SoftEther VPN



1. We rent VDS / VPS server, preferably with the support TUN / TAP adaptera.SoftEther VPN Server can operate without TUN / TAP adapter.
2. Configure the server.
Install on computerPuttyandWinSCP
Connects to the server via ssh:
instead of entering the server address 123.123.123.123
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Install the required dependencies:
apt-get update
apt-get install nano wget tar gzip gcc make libc-dev --no-install-recommends

Downloading SoftEther VPN Server:
wget https://github.com/SoftEtherVPN/SoftEtherVPN_Stable/releases/download/v4.29-9680-rtm/softether-vpnserver-v4.29-9680-rtm-2019.02.28-linux-x64-64bit.tar.gz

Unpack:
tar xf softether-vpnserver- *

Install:
cd vpnserver
make

Agree to the license agreement, ie all set 1. After the assembly is copied to the system and vpnserver Asking the right to enforcement:
cp -rf ../vpnserver / usr / local / vpnserver
chmod 600 / usr / local / vpnserver / *
chmod 700 / usr / local / vpnserver / vpncmd
chmod 700 / usr / local / vpnserver / vpnserver

Adding to Startup:
cat>/etc/rc.local<<EOF
#! / bin / sh -e
/ Usr / local / vpnserver / vpnserver start
exit 0
EOF

Asking the right to enforcement:
chmod + x /etc/rc.local

Restarting the server reboot command or run manually:
/ Usr / local / vpnserver / vpnserver start


On the server settings through SSH over. DownloadingSoftEther VPN Server Managerunder Windows, install, run.
Hit В«New SettingВ» and fill in the parameters Setting Name (any name you like) and HostName (IP-address of your server)
Click on Connect and administrative Asking VPN server password.
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Open SoftEther VPN Server / Bridge Easy Setup. Put a check Remote Access VPN Server, we press the Next, agree, do not touch the name of the hub:
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In the next step we can choose a name for our VPN server. It is not necessary to us, so we press Exit
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Do not choose, we press further
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Turning off Vpn Azure Cloud
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Add users, come up with a password to connect
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Remove all ports except 443
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Configuring the Local Bridge
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Turning off Openvpn MS-SSTP
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Configuring the Hub, Enable SecureNAT, Asking ip address of the virtual interface
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Close all windows SoftEther VPN Server Manager, the server setup is completed.

3. Set up the modem.
All actions performed on the firmware from rust3028 E8372h-153_Update_21.328.03.00.00_M_AT_05.10 (153 modem version).
InstallDropbear ssh
Putty is connected via a modem, set the password for root. Once the password is disabled adb, to start it to connect to the modem via putty and enter adbd
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/ System / bin / busybox passwd

Downloadingarchive, Recovered in a comfortable place, run WinSCP WinSCP and connect through the modem
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Navigate to the folder and copy to / agree with the replacement
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In the catalog / online and / etc are putting the rights of 777 files
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edit /etc/vpnclient.sh
Instead, write 123.123.123.123 ip address of the server keep
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By analogy edit /etc/autorun.sh, adding a string /system/etc/vpnclient.sh
Restarting the modem reboot command. DownloadingSoftEther VPN clientunder Windows, install SoftEther VPN Client Manager (Admin Tools Only), run, connecting to the modem
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After connecting Asking for password management vpn client
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Create a virtual adapternecessarilythe VPN name. After you add Internet adapter on the modem turn off, will come into force a rule to redirect all traffic through the interface vpn_vpn
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Adding a new VPN connection. Host Name specified in the server address, specify the Virtual Hub Name VPN, go to the advanced settings, disable encryption of traffic and UDP acceleration. As well as adding a compound vpn client to start at startup.
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Restarting the modem, everything should start automatically. Remove Autostart vpn client can be commented out (with a "#" in front of the team) in the file /system/etc/autorun.sh line /system/etc/vpnclient.sh

3. Results
We have set up SoftEther VPN, which, according to the authors, is indistinguishable from the normal HTTPS-traffic, and thus is resistant to the detective through the DPI.

If everything is configured correctly, it remains only to enjoy a pure internet directly from the modem, but not everything is so rosy. our modem resources are not enough to complete the work vpn client
Some providers like Scaleway offer budget VPS servers on ARM or Intel Atom low-power processors. There are even servers on VIA processors. On such systems, OpenVPN works slowly, but not due to encryption, as it would be assumed. The Tun module that is used by OpenVPN to create a network interface is not optimized for high loads: it accepts or gives only one package for the system call, which is why there is a large number of context switching between the kernel mode and the user. The slower the frequency of memory and the cheaper processor, the slower the switching occurs. In addition, the OpenVPN code uses the RECV and SEND system calls that operate with single network packets, due to which the sending of encrypted packages is not the most optimal way. Therefore, it is important for the normal operation of OpenVPN to have a quick processor and memory.
This also applies to our modem.a source

When you encrypt a maximum speed of traffic, which was achieved in the area of ​​10 Mbit / s, with no encryption 16. When the data compression everything becomes even sadder about 8 Mbit / c.
without a VPN
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VPN without encryption
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Yet SoftEther VPN works faster than OpenVPN and resistant to the detective through the DPI. Of the minuses, SoftEther VPN Client Manger only on Windows and Mac os.


Attached files

Attached filee8372.zip(7.74 MB)



Rep: (2)
* trewis220,
Dc unlocker said OK command



Rep: (118)
dr_esin @ 20.11.19, 23:07*
at ^ secuboot?
With a question mark.

WMS 313 this not?
It seems to sfm OK response, it is possible to sew



Rep: (2)
* dr_esin,
Secuboot: 0
Ok



Rep: (2)
* dr_esin,
If even with 2 pieces e3372n lucky just to be cool)



Rep: (2)
* dr_esin,
Prompt what to sew something? Need a fix TTL and woman have to change sim card megaphone cook



Rep: (1)
Guys, you can with this modem "call" using just cell phones? Ie call with sim card number, which is inserted into it.



Rep: (539)
galsams @ 21.11.19, 0:52*
Guys, you can with this modem "call" using just cell phones? Ie call with sim card number, which is inserted into it.
Not. And you can not SMS.



Rep: (13)
dr_esin @ 21.11.19, 00:36*
Or beg on the instructions of the cap.

yes, I did so: yes2 :, once so familiar and easier for me. than tinkering with the scripts, what else break: D



Rep: (1)
* Sedvit
And there are those with whom you can?



Rep: (13)
galsams @ 21.11.19, 03:52*
call with sim card numbers

: o



Rep: (16)
SedVit @ 21.11.19, 01:59*
. And you can not SMS.

SMS can be. The drain did not look at the stitched through vebmordu go perfectly.

Post has been editedpda_forum - 21.11.19, 14:06



Rep: (28)
who could be useful, the modem has lived in the car, after a year of operation 2-3 times a week start to fall off Simca, clean the contacts on the sim card, modem and otvalivaniya passed))



Rep: (0)
Not ms-156 is not latched, dangling. Tell me how to find a pigtail on Wi-fi or a high-frequency connector slightly less than ms-156?

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Rep: (28)
Ruslan072 @ 21.11.19, 10:00*
RF connector which slightly less than ms-156?

Yes, this is not the connectors for the wi-fi, and inductors!



Rep: (1)
If this modemorouter connected to a computer, it can work just like a modem and not a router?
And if you connect to the router Zyxel, he will be able to work with him, to the distribution of functions performed Zyxel?
It turns out that this is the same modem as E3372h, only since the router features that can not be used if it is not necessary?


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