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 |
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R8A |
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R9A |
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R9B |
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R9D/R10A/R10B |
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R11A/R11B |
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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. |
