Updating the modem’s Dashboard does not remove or affect the network-lock that may be in effect with modems purchased subsidized from a service provider that prevents you from using the modem with any service provider. Launched on 21 June ,  the device is used for wireless Internet access using 3. Retrieved from ” https: The external antenna connector is not accessible without opening the device voiding any warranty. The Huawei E includes its own Windows software in its internal memory, which self-installs through the Windows’s auto-start feature and can be flashed overwritten by the end user.
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Huawei E220 HSDPA USB Modem
Some network operators selling the E, however, replace Huawei’s software with their own, which often is software-locked albeit not SIM-locked to work only with the operator’s own network. Flashing the firmware of this device doesn’t change the USB Mass Storage memory used for the operator’s software, therefore connection settings such as APN will be retained.
In this memory, E devices supplied by mobile operators may contain 3G dialer software written by the operator, while Huawei-branded devices contain Huawei’s original dialing software, which they call ‘Dashboard’. This page was last edited on 6 Augustat New Zealand PC World. Views Read Edit View history.
Most 3G network operators bundle the device with a contract, with some operators simlocking  the device. Retrieved from ” https: End-users can use also third-party open source software PyHumod or freeware MWconn.
The device comes with two cables, one short and one long. When the device is first attached, Hsda will automatically run the software stored on it, unless that feature has been turned off in Windows.
There is also a way to do this, open the modem, remove the small internal antenna, and solder a UMTS-antenna cable onto the board.
From Wikipedia, the free encyclopedia. The firmware upgrade must be carried out from a machine running Windows XP or Windows Vista and which can see the modem.
However updating the modem’s firmware may remove this network-unlock or even the opposite, turn a network-unlock free modem into mofem unlocked one.
The standard way of obtaining firmware updates is through the service provider, however some firmware updates are publicly available over the Internet and some users have cross-flashed i.
This feature can be bypassed by pressing the Shift key while attaching the device, or by turning off the autostart feature entirely.
Once mmodem is complete Windows 7 can see and use the modem. It is possible to remove the operator branding by flashing the device with Huawei’s Mobile Partner software.
E works well with Linuxas support for it was added in Linux kernel 2. Huawei does not publicly release firmware updates for its devices, only Dashboard updates. Updating the modem’s Dashboard does not remove or affect the network-lock that may be in effect with modems purchased subsidized from a service provider that prevents you from using the modem with any service provider. The external antenna connector is not accessible without opening the device voiding any warranty. Huawei have released new firmware to the operators, who have generally made it available on their websites.
Since the release of Windows 7 users have reported a number of issues that require a firmware upgrade to the modem. Huawei’s Dashboard and updates for it are also available from Huawei’s website,  or the Unlocked and unbranded modems can also be bought from independent suppliers.
Webarchive template wayback links Wikipedia articles with style issues from January All articles with style issues. The E antenna is internal; the USB cable does not act as an antenna.
Huawei E HSDPA USB Modem
The long one has two USB A interfaces, one used for data and power and the other optionally only for assistance power in case the computer is not able to provide the full mA milliamperes required for the hsvpa to work from one USB interface only. The warranty will be invalidated, but it can be a cheap and functional way to connect an external antenna. It is still possible to connect an external d220 without opening the device and using the internal external antenna connector.