# Q24Plus with 641C or 650 Software Version?

**URL:** <https://forum.sierrawireless.com/t/q24plus-with-641c-or-650-software-version/1875>\
**Category:** Legacy AirPrime modules\
**Created:** [January 29, 2008, 2:20pm UTC](https://forum.sierrawireless.com/t/q24plus-with-641c-or-650-software-version/1875 "2008-01-29T14:20:50Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![coan](https://avatars.discourse-cdn.com/v4/letter/c/50afbb/32.png) [@coan](https://forum.sierrawireless.com/u/coan)\
**Post date:** [January 29, 2008, 2:20pm UTC](https://forum.sierrawireless.com/t/q24plus-with-641c-or-650-software-version/1875/1 "2008-01-29T14:20:50Z")

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Hello Wavecom interested people!!!

I would like to use old edSoft IP stack with the new Q24Plus module.

Is it possible to do that and in what way?

I tried to download the old 650a version or 641c version and it made my modem zombie …

Is there something you can propose?

Thank for your time and help.

Best Regards

c.

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**Author:** ![tobias](https://avatars.discourse-cdn.com/v4/letter/t/c67d28/32.png) [@tobias](https://forum.sierrawireless.com/u/tobias)\
**Post date:** [January 29, 2008, 2:37pm UTC](https://forum.sierrawireless.com/t/q24plus-with-641c-or-650-software-version/1875/2 "2008-01-29T14:37:11Z")

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It is not possible to use those firmware versions on a Q24PL.  
I don’t know if any FW exist for Q24PL that allows eDSoft IP-stack to run on it, but I suspect not.

If you can’t reflash your modules with DWLWin, you’ll have to ask your distributor for help.

Your options are pretty much:

1. Find old modules
2. Move to the WIPSoft IP-stack instead

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**Author:** ![coan](https://avatars.discourse-cdn.com/v4/letter/c/50afbb/32.png) [@coan](https://forum.sierrawireless.com/u/coan)\
**Post date:** [January 31, 2008, 11:20am UTC](https://forum.sierrawireless.com/t/q24plus-with-641c-or-650-software-version/1875/3 "2008-01-31T11:20:32Z")

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Tobias thank you very much for your reply.

Your suggestions are very clear!

Please allow me to ask another relevant question.

Can I load 657 version in old Q2406B or Q2406E modules and then load WIP as well in this old module?

Thank you for sharing your knowledge.

Best Regards

Costas - Athens

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**Author:** ![tobias](https://avatars.discourse-cdn.com/v4/letter/t/c67d28/32.png) [@tobias](https://forum.sierrawireless.com/u/tobias)\
**Post date:** [January 31, 2008, 1:46pm UTC](https://forum.sierrawireless.com/t/q24plus-with-641c-or-650-software-version/1875/4 "2008-01-31T13:46:15Z")

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I know there is 6.57 for Q2406B.  
Talk to your distributor for more information.