Advice 1: How to restore usb modem

Currently, mobile communication is available even in remote villages. Its rapid development made it possible to develop the device is wireless Internet - USB-modemthat works with SIM cards of mobile operators of mobile communication. If it fails do not rush to throw it away: everything can be quite simple to restore.
How to restore usb modem
Instruction
1
Turn on a personal computer. Click "start" and from the menu select "My computer". Clicking with the right mouse button on this line will open a list of commands. Select the most recent, called "Properties". Click the "device Manager". A window will appear currently connected equipment. Select the name of your modemand (Beeline, MegaFon, etc.). Open its properties.
2
Each provider is technical support. If you for example use the services of the company "the Megaphone" then the number you need to call will look like this: 0500. Referring to this service, find out what your settings should be in your model the USBmodem. In its Properties, enter the settings and save them. With the new settings, create a network connection using your modem.
3
If it does not resolve a problem with the USBmodemand use a different recovery option. After determining the model of your modemand download online the right program for firmware. Note: the installation process for the firmware of the modemand needs to run on a computer on which Windows is installed.
4
Once you have downloaded the file with the firmware, check their antivirus program. Next you need to remove the SIM card from the USBmodemand shut the computer. Connect the modem to the computer and run the setup program for the firmware. Wait until the procedure for the replacement and upgrade files. If a window opens with a prompt for the path to the device drivers, specify the folder where you have installed FOR your modem.
5
If after flashing your modem refuses to work, check whether the version installed ON your model of USB device. In any case, do not perform the process of installing the firmware from the laptop if you didn't do it earlier. This procedure may cause the system to crash as the laptop and the modem. Contact the service center.

Advice 2: How to flash a router on the Megaphone

Some wireless Internet service providers release their own versions of modemsthat work only with their SIM cards. The problem of using other providers in one modem, is solved by changing the settings manually and re-flash.
How to flash a router on the Megaphone
You will need
  • connection to the Internet.
Instruction
1
Click on "My computer" and right-click the mouse on the empty area of the crane. Click the "Properties" tab, used to configure the hardware settings. Start "device Manager" in the window that appears, select your modem "Beeline". Open its properties.
2
Call the technical support of the provider whose services you are going to use in the future (in this case,"MegaFon", telephone number — 0500) and find out the settings for the USB modem, then just modify their properties, apply and save the changes and create a new network connection with the specified parameters.
3
If you have not helped the previous option, use an alternative method. Find out the model of your modem and download the correct program firmware. Please note that this procedure should only be performed on a stationary computer using a Windows operating system.
4
After you download the firmware files please check them for viruses and remove the SIM card from the modem, close the software "Beeline" and insert the modem back into the computer. Then run the firmware program and wait for the update and replace files. If the system asks you for the path to the device driver, specify the folder to which you installed the program "Beeline", the default is the directory ZTE in the Program Files folder.
5
If the flashing appears an error report, mandatory check if the version of the software for your model. Also, do not attempt to perform this operation on a laptop. If you have not previously performed a firmware upgrade of the devices and not familiar with the basic differences in models of USB-modems, entrust your equipment to workers of service centers.
Useful advice
Consider the model of the modem.
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