![EZCast AnyCast 4K Quick Start Manual Download Page 12](http://html1.mh-extra.com/html/ezcast/anycast-4k/anycast-4k_quick-start-manual_2458120012.webp)
EZCast 4K Dongle Firmware Upgrade
STEP 12-15:
**(Refer Picture 2.4)
12.
After EZCast dongle connected to Internet, it will inquire the firmware
version from EZCast server.
13.
If a new version is found, pop out message will remind you to upgrade your
dongle firmware.
14.
Click Upgrade button, OTA firmware upgrade procedure will start.
Note: Please DO NOT power off or unplug your EZCast dongle power
cable during upgrade.
Picture 2.4