If your Evoko Liso is stuck on a boot loop, displays a black screen, or loses network connection, you must perform a physical hardware reset. This process completely rewrites the firmware using a MicroSD card. Tools Required
Re-insert the PoE network connection link or power cable to initialize the motherboard startup.
This is the most critical step. The USB drive you create will contain the special tool needed to wipe the device's internal memory and reinstall the factory firmware.
: Re-insert the PoE or power cable to power the unit on. The device will detect the firmware on the USB and begin the automated reset process. Verification
Unplug the Power over Ethernet (PoE) cable or the power adapter from the back of the Evoko Liso unit.
After entering your Exchange credentials, you get a security error. Cause: The factory reset may have retained an old SSL certificate (a rare bug in firmware 4.2). Fix: Perform a second factory reset, but this time, before rebooting, select "Wipe cache partition" three times in a row in the recovery menu, then wipe data again.
By following this comprehensive, verified guide, you can confidently restore your Evoko Liso to a clean state, resolving any persistent software issues and preparing it for a fresh, stable configuration.
If you do not feel a distinct click when pushing the paperclip into the reset pinhole, the internal tactile button may be damaged. Power down the device, realign your tool straight into the hole, and press gently. The Device Re-downloads Old Settings After a Reset
If your Evoko Liso is stuck on a boot loop, displays a black screen, or loses network connection, you must perform a physical hardware reset. This process completely rewrites the firmware using a MicroSD card. Tools Required
Re-insert the PoE network connection link or power cable to initialize the motherboard startup.
This is the most critical step. The USB drive you create will contain the special tool needed to wipe the device's internal memory and reinstall the factory firmware.
: Re-insert the PoE or power cable to power the unit on. The device will detect the firmware on the USB and begin the automated reset process. Verification
Unplug the Power over Ethernet (PoE) cable or the power adapter from the back of the Evoko Liso unit.
After entering your Exchange credentials, you get a security error. Cause: The factory reset may have retained an old SSL certificate (a rare bug in firmware 4.2). Fix: Perform a second factory reset, but this time, before rebooting, select "Wipe cache partition" three times in a row in the recovery menu, then wipe data again.
By following this comprehensive, verified guide, you can confidently restore your Evoko Liso to a clean state, resolving any persistent software issues and preparing it for a fresh, stable configuration.
If you do not feel a distinct click when pushing the paperclip into the reset pinhole, the internal tactile button may be damaged. Power down the device, realign your tool straight into the hole, and press gently. The Device Re-downloads Old Settings After a Reset
