release notes.txt Driver File Contents (3G.zip)

version 1.1
  Initial version

version 1.2
  Interior version

version 1.3
  Add the support of the device of 1004
  Modify the bug that Windows can't find the right inf file for device because infcache.1 cached different name of inf file.

version 1.4
  Add the support of vista driver.

version 1.5
  Modify the bug that can't copy inf to the directory on vista.

version 1.6
  Modify the bug that Windows refresh hardware automatically before all the driver files are copied into the right folder causing "Need to install driver manully" error.

version 1.7
  Add Microsoft signature file of PCSC under WinXP.
  Write the value of ComDB into log file before installation.

version 1.71
  Don't try to delete infcache.1 file in vista.

version 2.4
  Fixed the bug which would hang the driver when write the packet which the size is the multiple of 64 bytes.
  Fixed the issue that would effect the update wizard when transfer more than 4K packet in Windows 2000
  Don't try to delete infcache.1 file in windows OS.

version 2.41
  Fixed the bug that would cause a BSD when restarting the machine with the datacard in.

version 2.42
  Add the support for vista64 driver.

version 2.43
  Fixed the bug that could cause Windows DUN keeping in the status of disconnecting when try to disconnect DUN

version 2.60
  Fixed the bug that could cause Windows DUN keeping in the status of disconnecting when try to disconnect DUN in Windows 2000 after uploading for a while
  Fixed the bug that would cause a BSD after insert datacard in Windows Vista
  Fixed the bug that using VMC Lite to dial will cause a BSD in Windows 2000

version 2.61
  Add the support of 1402 device
  Fixed the bug that could cause Windows DUN keeping in the status of disconnecting when try to disconnect DUN in Windows 2000 after uploading/downloading for a while

version 2.62
  Resolve the problem that the uploading speed is unstable in HSUPA.

version 2.63
  Fixed the bug that pluging datacard would cause a BSOD while using VMC.

version 2.64
  Add the support for PID 1403,1405,1406,1408.
  Modify the format of DriverVer.

version 2.65
  Add the support of NDIS device.
  
version 2.66
  Modify the issue that can not find windows driver signature file.

version 2.68
  Modify the issue of USB2.0 platform.
  ewnet.inf support 1403,1408.
  Fixed the bug that the device in the device manager does not disappear sometimes in windows 2000, if yank the data card with connecting in NDIS.  

version 2.7
  add the rewind' command.  
  
verison 2.71
  modify the PID for sending the rewind' command in the inf file.

version 2.72
  Modify the BSOD when removing the device.
  Make the rewind' command in a single sys file.
  Add the support for the new PID of 1411,1412,1413,1414,1415,1416
  Integrate the DVB driver
  Modify the issue that a error will occour when the device send a short packet.
    
version 2.73
  Delete the PID 1410 in ewmdm2k.inf.
  remove the DVB dirver
  Resolve the compatibility with esetnod32 that forbid our driver to delete registry info.

version 2.74
  Call SetupUninstallOEMInf() API to delete our driver inf file in all OS.
  
Version 2.75
  Call SetupUninstallOEMInf() API to delete our driver inf file in all OS except WIN2K.
  Delete the unused dll file(devsetup32.dll devsetup64.dll).
  
Version 2.76
  Add support for the DVB dirver
  Add support of PID 1405 in ewnet.inf on VISTA64¡£
  
Version 2.77
  Modify the DVB Driver issue.

Version 2.79
   Add the support for new pid of 140A,140C,140E,1417,1418,1419,141A,141B,141C,141D,141E,141F,1420,1421,1422
   
Version 2.82
   Add PC Voice port on PID 1001.
   Delete the 3G characters on PID 140B.
   Fix the issue that driver uninstall will delete the single cdrom. 
   Add a new PID 1427 to support NDIS without cdrom.
   Fix the issue data card forbid PC to go to sleep.
   
Version 2.83
   Modify the file version of sys.
   
Download Driver Pack

How To Update Drivers Manually

After your driver has been downloaded, follow these simple steps to install it.

  • Expand the archive file (if the download file is in zip or rar format).

  • If the expanded file has an .exe extension, double click it and follow the installation instructions.

  • Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.

  • Find the device and model you want to update in the device list.

  • Double-click on it to open the Properties dialog box.

  • From the Properties dialog box, select the Driver tab.

  • Click the Update Driver button, then follow the instructions.

Very important: You must reboot your system to ensure that any driver updates have taken effect.

For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.

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