It is possible to remove the operator branding by flashing the device with Huawei’s Mobile Partner software. 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. See Wikipedia’s guide to writing better articles for suggestions. The warranty will be invalidated, but it can be a cheap and functional way to connect an external antenna. 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.
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It is still possible to connect an external antenna without opening the device and using the internal external antenna connector. 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.
From Wikipedia, the free encyclopedia. Huawei have released new firmware to the operators, who have generally made it available on their websites.
Retrieved from ” https: Launched on 21 June the device is used for wireless Internet mpdem using 3. See Wikipedia’s guide to writing better articles for suggestions. The long one has two USB A interfaces, one used for e202 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 device to work from one USB interface only.
If the huaewi is frequently disrupted or is unstable or usable at slow speeds onlythe two plug USB cable should be used instead. 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.
Huawei E220 HSDPA USB Modem
This feature can be bypassed by pressing the Shift key while attaching the device, or by turning off the autostart feature entirely. 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. This article’s tone or style may hyawei reflect the encyclopedic tone used on Wikipedia.
The firmware upgrade must be carried out from a machine running Windows XP or Windows Vista and which can see the modem.
Huawei E HSDPA USB Modem
E works well with Linuxas support for it was added in Linux kernel 2. Huawei’s Dashboard and updates for it are also available from Huawei’s website,  nsdpa the The E antenna is internal; the USB cable does not act as an antenna.
However updating the modem’s firmware may remove this network-unlock or even the opposite, turn a network-unlock free modem into an unlocked one.
End-users can use also third-party open source software PyHumod or freeware MWconn. Unlocked and unbranded modems can also be bought from independent suppliers.
New Zealand PC World. Huawei does not publicly release firmware mkdem for its devices, only Dashboard updates. Views Read Edit View history. Once this is complete Windows 7 can see and use the modem.
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’.
The external antenna connector is not accessible without opening the device voiding any warranty. Some network moddem 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. The device comes with two cables, one short and one long.
Flashing the firmware of this device doesn’t change the USB Mass Storage huawej used for the operator’s software, therefore connection settings such as APN will be retained.
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. Webarchive template wayback links Wikipedia articles with style issues from January All articles with style issues.
This page was last edited on ee220 Augustat When the device is first attached, Windows will automatically hddpa the software stored on it, unless that feature has been turned off in Windows.