To perform a on an Evoko Liso room manager , you must use a bootable USB flash drive containing the official firmware reset image . Unlike many consumer devices, the Evoko Liso does not have a simple "factory reset" button; the pinhole on the bottom of the unit is for rebooting only and will not wipe data or configuration settings. 1. Prepare the Reset USB Drive
Ignore any Windows prompts to "format the drive" after flashing; these occur because the Liso uses a non-Windows partition. 2. Execute the Factory Reset
: Unplug the USB drive and restart the unit. It should now boot into the initial configuration screen. 3. Alternative: Administration Panel Reset evoko liso factory reset verified
: Disconnect the PoE or power cable from the back of the Liso.
: Use a tool like balenaEtcher or Win32 Disk Imager . To perform a on an Evoko Liso room
You cannot simply copy files to a thumb drive; it must be "imaged" to become bootable.
From here, you can manually , update the Server IP , or perform hardware Diagnostics . Updating Liso Firmware - Evoko - Biamp Cornerstone Prepare the Reset USB Drive Ignore any Windows
Insert a USB drive (at least 4GB; note that Kingston drives are often incompatible with Liso). Select the downloaded .gz image and flash it to the drive.
: Wait for the message: "Flash has been successfully completed!" .
: Reconnect the power. The Liso will automatically detect the USB drive and display a 30-second countdown before starting the flash.