E5770s-320 editing firmware straight brush

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E5770s-320 Huawei e5770s-320 work quite well, and I bought one for testing. 
The traditional way always needs to switch modes, input commands and the like, which is more troublesome. It is more convenient to directly edit the firmware. Do not command, do not switch modes, run directly. This test takes O2 customized version as an example: 

device information interface Sample firmware version 21.200.19.01.405, can be brushed by traditional methods, switching modes, etc., but it can always be troublesome. Edited on the basis of the general version 21.200.17.00.00, you can double-click to complete the brush, fool-like operation: the 

firmware update is completed directly, the device firmware is updated quickly, because the background shell is turned on, so it is very convenient to obtain various codes. Run the interface program again to update the device interface to generic. 

The interface update is complete The whole process is very simple, two steps to complete. Because the background shell and other permissions are enabled during editing, you can further modify and manipulate the device to 

insert images.
 

Open the 42 language to 

run the FTP service In addition to the above adjustments, there is a lot of room to operate for fans to explore... 

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Unlock and update B315s-22 21.329.01.00.397 software solution without opening and web interface backup and restore

Kuwait VIVA customized the model B315s-22 with firmware version 21.329.01.00.397, and the version is new and high. Before we tested the opening and update the firmware. Today we tried an entirely software way to update without disassembling, and the test proved to be successful.

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Device Information The interface is VIVA logo, purple theme color, bilingual in English and Arabic. 

Locally upload our modified firmware 

Based on original version 21.333.01.00.00 firmware, recompile it for the compatibility with VIVA firmware (excluding WEBUI). Locally upload it and it will be successful.

after the firmware update is completed, the device information page has already displayed 21.333.01.00.00. Since the modified firmware does not integrate WEBUI with it, the interface has not changed. To replace the VIVA WEBUI, we modified the original universal interface on another sample device to get more features, and then prepare a "One-click backup/restore WEBUI" script, which can quickly back up the modified interface. Then connect to the target device we are testing, run the installation script, the webui will be immediate updated.

Inserted a background picture, unlocked the SIMLOCK

 

Added band lock

network connection mode to 

More languages, menu options, and device information display content 

Enable ftp to browse background files 

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B310s-925 Cambodia 21.329.01.02.1457 Flash Firmware without opening and unlock

The Cambodian operator customized B310s-925 device interface is as follows:

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Device Information Page The 

The software web interface has a smart logo with two languages ​​and no Chinese is included.

Firmware version is 21.329.01.02.1457, a relatively high version which can be flash through dismantling the device. In this test, we modify Huawei original firmware and locally upload it through webui without opening the device.

After the update, the device perfectly displays Chinese, and we add some menu options and more languages. 

Internet signal is not bad...

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E5573s-856 21.329.63.01.1394 China mainland downgrade solution

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E5573s-856 design 

Software Information
The software version information of device E5573s-856 China mainland is as follows:
Firmware Version: 21.329.63.01.1394
WEBUI Version: 17.100.20.01.1394
the firmware version is new, and will prompt a “fail to switch to download mode” error, so downgrade to a lower universal version is a little more difficult than old versions. The normal update will receive a “ switch mode error”, or “DATALOCK CODE” required. There are some way to disassemble it and update, it is possible, but it is more time-consuming, if quantity of device are to be proceeded, you will suffer the hardware disassemble.
Here, we have tested a modified firmware to update directly without the command knowledge, and got success.


 

After the modification, the 

modified version of the program is successfully written. It is 
 

After the downgrade of the modified version, its real version comes to be 21.200.13.00.00. The WEBUI version remains the same as we have not included webui into our modification. With the modified firmware, we can use some background services such as ftp as below.

After firmware downgrade, It is relatively easy to flash a multi-lingual WEBUI: 

language selection 

final interface 

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Huawei network card/router unlocking limit is out of the limit

2016-10-11 15:45 reading:7,543

How to reset SIMLOCK attempts

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The number of SIMLOCK attempts is 0. In order to save money, we sometimes risk the failure to try a variety of free unlock codes or counting tools, sometimes successful. But most of the time it fails, and therefore consumes 10 attempts. We also occasionally unfortunately see that the device's SIMLOCK attempts are 0 times, as shown above. 
In the case of the above situation, don't worry too much. This article will explain some solutions. Please insert a SIM other than the custom carrier (the above figure will appear in the unlock box), and then gradually try the following methods. 
Method - 1 (for the unlock code or router of Huawei algorithm V1 and V2) 
1. The unlock code calculated by IMEI; 2. The md5 hash value (32 characters) calculated according to the unlock code; 3. Disconnect the Internet and close the router. webUI/Dashboard, etc.; 4. Open the task manager, if there is "HWDeviceService.exe", please close the process; then go to the Dc-unlocker client software and click the amplifier icon to search for the device and enter the following command 
at^cardunlock=”md5 Hash" (with quotes in English) For example: your unlock code is 96387456, md5 hash value is "3e9e45f2401dc32e3e4a7ce8495cf1e4" 
then the command in DC-unlocker is: 
at^cardunlock=”3e9e45f2401dc32e3e4a7ce8495cf1e4” 
If the command successfully resets the counter, You can see the results in the following figure: 
Note: If dc-unlocker cannot find the device, please install the Huawei driver and then connect the device to the computer through the USB port. 
Method-2 (for Huawei algorithm 3 – V201 and algorithm 4 devices) 
If the above method is invalid, you can try the following command in the dc-unlocker software.
At^datalock=”unlock code” with English quotation marks 
at^maxlcktms=10 Without quotes 
If the reset is successful, 10 attempts will be displayed in the DC-unlocker software, as shown below. 


Attempts Display Method 3 (for the device attempts Huawei default 0) If 0 is the default device number of attempts, by way of the brush into the common firmware restore attempts. 1. Download the general firmware; 2. Brush the general firmware, you may be prompted to enter the Flash Code, which can be generated according to the IMEI number; if successful, you can see the remaining 10 times in the DC-unlocker test result; -4 (Resolve most of Huawei's device problems) If the above methods are invalid, don't give up, the last method is to use DC-Unlocker to directly unlock (the tool directly unlocks the account that needs to have recharge points, or dongle) 1. If you Encountered an error code like "Error 42 or 40", then your device has been permanently locked, then do not consider the number of restore attempts, you can only use the tool to directly unlock; 2. Buy a number of accounts from a versatile treasure After purchase, you will get the username and password (note that each device needs to be unlocked differently, you can check the software official website www.dc-unlocker.com to see how many points you need, and then buy enough points) 3. Use the user after purchase Login with the name and password, then you can unlock the device directly.

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Huawei E5573S-852 brush multi-language version

2016-10-19 02 : 24Read :769

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E5573s-852 on the map is customized for China Mobile's Huawei E5573S-852 devices that support mobile 2G / 3G / 4G, internal interface is as follows: the background screen: bilingual if you like more to several languages, so I have to test out the following path: 1. first brush into E5573s-852_China_mobile_21.200.99.01.00_Universal in the original firmware status, if you want to run a few commands: ? DataLock aT ^ ? ^ freqlock aT aT ^ nvrdex aT nvwr ^ run the above command , all return "error" prompt, so to view the device's SIMLOCK / OEM information, modify the IMEI number, etc., there is no way; after brushing into E5573s-852_China_mobile_21.200.99.01.00_Universal general firmware, all the above commands are Can be successful. In order to play deep commands, this firmware is a must! However, in this firmware, the wireless device does not detect a signal, can not access 192.168.0.1, only the Device Manager COM port of the device: the device display 2 COM ports 2. Brush back with the NDIS (Network Drive interface specification) - Router mode firmware Here is Huawei_E5573s- 















853_Update_21.200.09.00.00, which is Unicom custom firmware, after brushing, wireless signal display, web background is also displayed, but obviously unstable, and "Device Info" page blank, no 

device information gaps 
3. Then brush into multiple languages. 
Select E5577s_Update_WEBUI_17.100.09.02.03_MRE5_Universal. After the brush is completed, enter the background. Perfect multi-language: 


Shining 11 languages Off-topic: 
1) After testing, I want to change IMEI in the process. No problem, if there is a special need, you can get it through the brush machine; 
2) This model is safer, generally not bad. Even if the problem is solved, there is no signal, the computer can't detect it, and the device can be solved as long as the device has a light. Write a follow-up to save the brick ...... 
have questions I can answer for further contact through 

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Huawei E5186s-22a does not display the IMEI search method

2016-11-01 02:04 read:420

As a Huawei 4G+ product, the E5182 is a relatively new device. I saw some equipment with my own eyes. IMEI is only on the label of the box. There is no label on the back of the device. The product page of the device is not displayed. The example is as follows:

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The IMEI 


device label on the outer box does not have the IMEI 

product information page or the IMEI. It can be seen that the IMEI of the device is only on the box, so how do you find the IMEI number in case you take over such an empty device? What? Remove the backboard? USB connection? What is it? 

After testing, you can try the following methods: 
1. 


View the IMEI under the software tool 
2. Open telnet, use the ati command to display the 


IMEI above the self-tested viewing method, I believe there are more ways to Do it, not in one case, for reference only.

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