Look at the sticker on the back of your TV (e.g., LED-40LED71).
: Do not turn off your TV or unplug the power cable during the installation process, as this can damage your system. akira tv software update
This is called a "boot loop." Perform a USB recovery flash (Method 2) using the full firmware package, not the OTA incremental file. If that fails, contact Akira customer support for a motherboard replacement. Look at the sticker on the back of your TV (e