{"id":30876,"date":"2020-06-30T13:25:45","date_gmt":"2020-06-30T18:25:45","guid":{"rendered":"http:\/\/www.multitech.net\/developer\/?page_id=30876"},"modified":"2020-07-01T11:33:18","modified_gmt":"2020-07-01T16:33:18","slug":"l4e1-cellular-radio-firmware-update","status":"publish","type":"page","link":"https:\/\/www.multitech.net\/developer\/products\/multiconnect-conduit-platform\/l4e1-cellular-radio-firmware-update\/","title":{"rendered":"L4E1 Cellular Radio Firmware Update"},"content":{"rendered":"<p>These instructions help you to update the cellular radio firmware for all Conduit platforms with L4E1 radios (MTCDT-L4E1, MTCDTIP-L4E1, and MTCAP-L4E1).<\/p>\n<p>Prerequisites:<\/p>\n<ul>\n<li>Enabled SSH via ethernet LAN in order to copy the firmware to the unit.<\/li>\n<li>The device&#8217;s \/tmp should have &gt; 110MB space available.<\/li>\n<li>Disable cellular on the UI if it&#8217;s in WWAN mode (mPower only).<\/li>\n<\/ul>\n<p>1. Go to the <a href=\"https:\/\/www.multitech.net\/developer\/downloads\/#lr4e1-cellular-radio-firmware\">Downloads<\/a> page and download the zip file for the L4E1 Cellular Radio Firmware Update Files. Unzip these files.<\/p>\n<p>2. Copy the LE910C4-EU_25.20.676_CUST_069_perf_STR.bin ,l4e1_flash abd uxfp files to \/tmp using a program like winscp or Filezilla.5.1.8<\/p>\n<p>3. Verify that you are on a lower version of radio module firmware<\/p>\n<pre>sudo -s\r\nradio-cmd at+gmr<\/pre>\n<p>If the system returns 25.20.673, then proceed to step 3. If it reutrns &#8220;M0F.670006&#8221; then the firmware has already upgraded. Stop here. You don&#8217;t have to do the remaining steps.<\/p>\n<p>4. Login through ssh using program like putty and then copy l4e1_flash and uxfp from \/tmp to \/home\/root<br \/>\n(password same as the admin password to elevate privileges to root)<\/p>\n<pre>cp \/tmp\/l4e1_flash \/home\/root\/.\r\ncp \/tmp\/uxfp \/home\/root\/.<\/pre>\n<p>5. Check file permissions if not executable and owned by root do:<\/p>\n<pre>chmod 755 \/home\/root\/l4e1_flash\r\nchmod 755 \/home\/root\/uxfp\r\nchown root:root \/home\/root\/l4e1_flash\r\nchown root:root \/home\/root\/uxfp<\/pre>\n<p>6. Upgrade firmware<\/p>\n<pre>\/home\/root\/l4e1_flash \/tmp\/LE910C4-EU_25.20.676_CUST_069_perf_STR.bin<\/pre>\n<p>7. After the device reboots, login via ssh and verify that the upgrade was successful.<\/p>\n<pre>sudo -s\r\nradio-cmd at+gmr\r\nThe command should return the value M0F.670006<\/pre>\n<p>Cleanup: Remove uxfp and l4e1_flash scripts from \/home\/root<\/p>\n<pre>sudo -s\r\nrm -rf \/home\/root\/l4e1_flash\r\nrm -rf \/home\/root\/uxfp<\/pre>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;-<br \/>\nHere is an example of how the output should look:<\/p>\n<pre>mtcdt login: admin\r\nPassword:\r\nLast login: Mon Jun 29 21:18:29 UTC 2020 on ttyS0\r\nadmin@mtcdt:~$ sudo -s\r\nPassword:\r\nroot@mtcdt:\/var\/config\/home\/admin# radio-cmd at+gmr\r\n25.20.673<\/pre>\n<pre>OK\r\nroot@mtcdt:\/var\/config\/home\/admin# cp \/tmp\/l4e1_flash \/home\/root\/.\r\nroot@mtcdt:\/var\/config\/home\/admin# cp \/tmp\/uxfp \/home\/root\/.\r\nroot@mtcdt:\/var\/config\/home\/admin# chmod 755 \/home\/root\/l4e1_flash\r\nroot@mtcdt:\/var\/config\/home\/admin# chmod 755 \/home\/root\/uxfp\r\nroot@mtcdt:\/var\/config\/home\/admin# chown root:root \/home\/root\/l4e1_flash\r\nroot@mtcdt:\/var\/config\/home\/admin# chown root:root \/home\/root\/uxfp\r\nroot@mtcdt:\/var\/config\/home\/admin# \/home\/root\/l4e1_flash \/tmp\/LE910C4-EU_25.20.676_CUST_069_perf_STR.bin \r\nl4e1_flash: executing this\r\nl4e1_flash: Attempting to Flash...This might take upto 15mins. DO NOT DISCONNECT OR UNPLUG\r\nl4e1_flash: After upgrade device will reboot automatically<\/pre>\n<pre>Broadcast message from root@mtcap (pts\/0) (Mon Mar 16 19:46:33 2020):<\/pre>\n<pre>The system is going down for reboot NOW!<\/pre>\n<pre>mtcdt login: admin\r\nPassword:\r\nLast login: Mon Jun 29 22:32:31 UTC 2020 on ttyS0\r\nadmin@mtcdt:~$ sudo -s\r\nPassword:\r\nroot@mtcdt:\/var\/config\/home\/admin# radio-cmd at+gmr\r\nM0F.670006<\/pre>\n<pre>OK\r\nroot@mtcdt:\/var\/config\/home\/admin# rm -rf \/home\/root\/l4e1_flash\r\nroot@mtcdt:\/var\/config\/home\/admin# rm -rf \/home\/root\/uxfp\r\n----------------------------------------------------------------------------<\/pre>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>These instructions help you to update the cellular radio firmware for all Conduit platforms with L4E1 radios (MTCDT-L4E1, MTCDTIP-L4E1, and MTCAP-L4E1). Prerequisites: Enabled SSH via ethernet LAN in order to copy the firmware to the unit. The device&#8217;s \/tmp should have &gt; 110MB space available. Disable cellular on the UI if it&#8217;s in WWAN mode [&hellip;]<\/p>\n","protected":false},"author":1478,"featured_media":0,"parent":6372,"menu_order":5,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"class_list":["post-30876","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.multitech.net\/developer\/wp-json\/wp\/v2\/pages\/30876","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.multitech.net\/developer\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.multitech.net\/developer\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.multitech.net\/developer\/wp-json\/wp\/v2\/users\/1478"}],"replies":[{"embeddable":true,"href":"https:\/\/www.multitech.net\/developer\/wp-json\/wp\/v2\/comments?post=30876"}],"version-history":[{"count":16,"href":"https:\/\/www.multitech.net\/developer\/wp-json\/wp\/v2\/pages\/30876\/revisions"}],"predecessor-version":[{"id":30896,"href":"https:\/\/www.multitech.net\/developer\/wp-json\/wp\/v2\/pages\/30876\/revisions\/30896"}],"up":[{"embeddable":true,"href":"https:\/\/www.multitech.net\/developer\/wp-json\/wp\/v2\/pages\/6372"}],"wp:attachment":[{"href":"https:\/\/www.multitech.net\/developer\/wp-json\/wp\/v2\/media?parent=30876"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}