In some cases, you might need to perform a factory reset using a physical method, such as pressing specific buttons on the device. For Evoko Liso, specific key combinations might be required to initiate a reset.
To perform a verified factory reset on an Evoko Liso, you must use a physical USB reset drive. This process is necessary if you have lost the admin PIN, if the device is not working properly, or if you need to disconnect it from Evoko Home. Required Equipment ("Proper Piece") USB Drive: You need a USB drive with at least 4GB capacity.
Note: Kingston USB drives are known to be incompatible with Evoko Liso. Ensure the drive is physically small enough to fit into the recessed USB port on the back of the device. Factory Reset Procedure
Prepare the Reset Drive: Download the latest Liso Device Reset (GZ file) from the official Biamp Downloads page. Use imaging software like Etcher, Rufus, or Win32 Disk Imager to flash this file onto your USB drive (this will erase all data on the USB). evoko liso factory reset verified
Power Down: Turn off the Liso by removing the PoE or power cable.
Insert USB: Plug the prepared USB drive into the USB port on the back of the Liso.
Power Up: Re-insert the PoE or power cable. The device will automatically detect the USB and display a countdown on the screen. In some cases, you might need to perform
Confirm Flash: If you do not interact, the flash will start automatically after 30 seconds.
Completion: Once finished, the device will restart and display the initial Configuration screen, indicating it is ready to be set up as a new device.
If you still have admin access and only need to change settings without a full wipe, you can log in using the Default Admin PIN 0000 (if it hasn't been changed). Updating Liso Firmware - Evoko - Biamp Cornerstone Even with a verified method, things can go wrong
Now that you have a verified reset process, prevent needing it again:
Even with a verified method, things can go wrong. Here is the fix for the top three post-reset problems.