https://community.ruckuswireless.com/t5/RUCKUS-Diagnostics-Dashboard-RDD/Problem-upgrading-2825/m-p/19958#M27 <P style="margin: 0;">Hi,</P> <P style="margin: 0;"></P> <P style="margin: 0;">Could you confirm what is the current version of this AP and what version you are upgrading to.</P> <P style="margin: 0;"></P> <P style="margin: 0;">Error indicate issue in firmware file (chksum error means file may be got corrupted during the download or while moving from one location to another).</P> <P style="margin: 0;"></P> <P style="margin: 0;">Try to download firmware image again, check and make sure MD5 checksome is same as mentioned in the support site firmware download link page.</P> <P style="margin: 0;"></P> <P style="margin: 0;">Avoid remote upgrade, try using CLI with TFTP.</P> <P style="margin: 0;"></P> <P style="margin: 0;"><EM>fw set proto tftp</EM><BR /><EM>fw set host 192.168.0.10&nbsp; &lt;&lt;&lt; TFTP server IP</EM><BR /><EM>fw set control 106.0.0.99.1363.bl7&nbsp; &nbsp;&lt;&lt;&lt; Firmware file name</EM><BR /><EM>fw upgrade</EM></P> Mon, 04 Jan 2021 14:27:31 GMT syamantakomer 2021-01-04T14:27:31Z https://community.ruckuswireless.com/t5/RUCKUS-Diagnostics-Dashboard-RDD/Problem-upgrading-2825/m-p/19957#M26 <P style="margin: 0;">I have one problem, I did everything as instructed ( <A href="https://support.ruckuswireless.com/articles/000002408" target="test_blank">https://support.ruckuswireless.com/articles/000002408</A> ). &nbsp; &nbsp; &nbsp;Why do I get an error?</P> <P style="margin: 0;"></P> <DIV data-cannedresponseid="" style="text-align: center;"><span class="lia-inline-image-display-wrapper" image-alt="Image_ images_messages_5fe63661b7d6cc2b14f513d6_75a6c1674ff0226247810c9f711d94e5_Screenshot_20201225Upgrading-84c9ba10-0580-44f2-bb26-74865eb4796b-12707163.png"><img src="https://community.ruckuswireless.com/t5/image/serverpage/image-id/2125i1B0EA1B112B1740C/image-size/large?v=v2&amp;px=999" role="button" title="Image_ images_messages_5fe63661b7d6cc2b14f513d6_75a6c1674ff0226247810c9f711d94e5_Screenshot_20201225Upgrading-84c9ba10-0580-44f2-bb26-74865eb4796b-12707163.png" alt="Image_ images_messages_5fe63661b7d6cc2b14f513d6_75a6c1674ff0226247810c9f711d94e5_Screenshot_20201225Upgrading-84c9ba10-0580-44f2-bb26-74865eb4796b-12707163.png" /></span></DIV> Fri, 25 Dec 2020 18:58:41 GMT https://community.ruckuswireless.com/t5/RUCKUS-Diagnostics-Dashboard-RDD/Problem-upgrading-2825/m-p/19957#M26 sergej_sa 2020-12-25T18:58:41Z https://community.ruckuswireless.com/t5/RUCKUS-Diagnostics-Dashboard-RDD/Problem-upgrading-2825/m-p/19958#M27 <P style="margin: 0;">Hi,</P> <P style="margin: 0;"></P> <P style="margin: 0;">Could you confirm what is the current version of this AP and what version you are upgrading to.</P> <P style="margin: 0;"></P> <P style="margin: 0;">Error indicate issue in firmware file (chksum error means file may be got corrupted during the download or while moving from one location to another).</P> <P style="margin: 0;"></P> <P style="margin: 0;">Try to download firmware image again, check and make sure MD5 checksome is same as mentioned in the support site firmware download link page.</P> <P style="margin: 0;"></P> <P style="margin: 0;">Avoid remote upgrade, try using CLI with TFTP.</P> <P style="margin: 0;"></P> <P style="margin: 0;"><EM>fw set proto tftp</EM><BR /><EM>fw set host 192.168.0.10&nbsp; &lt;&lt;&lt; TFTP server IP</EM><BR /><EM>fw set control 106.0.0.99.1363.bl7&nbsp; &nbsp;&lt;&lt;&lt; Firmware file name</EM><BR /><EM>fw upgrade</EM></P> Mon, 04 Jan 2021 14:27:31 GMT https://community.ruckuswireless.com/t5/RUCKUS-Diagnostics-Dashboard-RDD/Problem-upgrading-2825/m-p/19958#M27 syamantakomer 2021-01-04T14:27:31Z