[OpenWrt Wiki] Upgrading OpenWrt firmware using CLI
openwrt.org › installation › sysupgradeDec 11, 2021 · Upgrading OpenWrt firmware using CLI Backup Download and verify the OpenWrt firmware upgrade image Command-line instructions Flash the new OpenWrt firmware Post-upgrade steps Comparing new package config options Low memory workarounds: /tmp is too small to hold the downloaded file Upgrading OpenWrt firmware using CLI For experienced users only!
Upgrading OpenWrt firmware using LuCI and CLI
openwrt.org › docs › guide-userOpenWrt provides sysupgrade utility for firmware upgrade procedure. See CLI instructions page below: Upgrading OpenWrt firmware using CLI For sysupgrade cli based upgrades Download the desired upgrade file to the local /tmp RAM drive on your OpenWrt system. The /tmp directory is stored in RAM (using tmpfs ), not in the permanent flash storage.
[OpenWrt Wiki] Managing packages
openwrt.org › docs › guide-userOct 06, 2021 · Navigate to LuCI → System → Software. Click Update lists button to fetch a list of available packages. Fill in Filter field and click Find package button to search for a specific package. Switch to Available packages tab to show and install available packages. Switch to Installed packages tab to show and remove installed packages.