Tip & How-To about 3Com OfficeConnect Wireless Router

3COM 3CRWDR200A-75 Firmware Download - All Versions

Hello

If you want earlier firmware versions of 3Com 3CRWDR200A-75 then check this website:-

http://3crwdr.googlepages.com/

Firmware Router 3Com 3CRWDR200A-75 V.3.0.1
Firmware Router 3Com 3CRWDR200A-75 V.3.0
Firmware Router 3Com 3CRWDR200A-75 V.3.1 Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.9b Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.9 Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.8b7 Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.8b6 Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.8b4 Beta
Firmware Router 3Com 3CRWDR200A-75 V.2.8b Beta
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Regards

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1 Answer

upgrade firmware


Usually the upgrade routine is in the router program. Log into the router and find the option to upgrade to latest firmware.

Jul 19, 2014 | 3Com WL ROUTER 3COM|3CRWER100-75 54M RTL...

2 Answers

we have a 3CRWDR101A-75 3com wifi router and its not upgrading the firmware, I downloaded the firmware from the site and then when I try to upgrade all I get is file verification failed... any thoughts...


The downloaded file is "corrupt", and thus it fails the "verification" process.

Download the firmware again, and compare the two files.

Or, use a different computer to download the firmware, and to do the firmware-update.

Apr 20, 2011 | 3Com OfficeConnect Remote 612 ADSL Router

1 Answer

i have used 3com router 5009 series and the software version of the router is 1.20...any idea if i can upgrade the version/firmware to another latest version...


The 1.3 update is listed on this 3Com link:

http://www.3com.com/products/en_US/result.jsp?selected=all&sku=3C13700&sort=effdt&order=desc


Click on this link or copy and paste the complete link into your browser.

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it and give a testimonial for my response

Thanks, Joe

I’m happy to assist further over the phone at https://www.6ya.com/expert/joe_8b8c2cd6ce148309

Mar 13, 2011 | 3Com Router 5009 (3C13700-US)

1 Answer

Ugrade 3com router 3CRWDR200A-75


The first thing I would check would be in the configuration (point your web browser to 192.168.1.1 when you have a wired connection) panel, under:
Wireless settings > configuration

If the 'Wireless mode' is set to 'SuperG', this may be your problem. The SuperG setting will only work with SuperG enabled wireless adapters. First change this setting to 'Mixed 11b/11g'; if it still doesn't work switch down to '11g' then to '11b'.

Do all your wireless testing with a laptop or PC as close to the router as possible - same room at the very least.

If all other settings are correct (double check them), this is the only thing I can think of that can instantly make a difference.

If you feel the firmware may be faiilty, note that although 3.0.1 is the 'newest' on the 3com website, even in their own knowledge base they refer to newer versions. These newer versions are available at:
http://3crwdr.googlepages.com/

You could try using one of these (at your own risk), if you feel it is the firmware itself that is causing the fault.

Mar 24, 2009 | 3Com OfficeConnect Wireless Router

1 Answer

how to put wep password for 3com 3CRWDR200A-75...


all the documentation is here and the installation software if you need it is at the bottom of the page

Sep 06, 2008 | 3Com OfficeConnect Wireless Router

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