W21 Series Models Applications Specifications Downloads Accessories
 
Ericsson W21
3G Router
for 3G/HSDPA Networks

 

 
Brochures


Brochure

Download Ericsson W21 Brochure




Technical Guides


Manuals

Download Ericsson W21 Manual
Download Ericsson W2 Technical Reference




Software Upgrades

Software Release R12A

6 Feb 2009

Please download the upgrade instructions and appropriate files below:

Current Software
First File Required
Second File Required
Third File Required
R4B/R5C/R6A
R8A
R9A
R9B
R9D/R10A/R10B
R11A/R11B
   

 


     

 

 



Important

(i) Please make sure you install the correct files according to your current firmware before upgrading to R12A otherwise your unit will become inoperable and will need to be sent back for repair.

(ii) R12A contains two upgrade modules. Please ensure you follow the upgrade instructions to ensure you do not restart the unit once the first module gets to 100%. WLAN needs to be turned off to conserve memory during the upgrade.

(iii) If you purchased your W21 directly from a mobile service provider please check with your provider before installing the software as they may have custom firmware.

(iv) Unzip the files first before upgrading except for the .arc files.

 

 
 




Australia (Head Office)
Powertec Telecommunications Pty Ltd
www.powertec.com.au


New Zealand

www.powertec.co.nz


USA

Powertec USA
www.powertecusa.com


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