Press and hold the power button on the TV (not the remote) while plugging it back in.
: Refers to the specific TV series (where "xx" is the screen size, like 43, 50, or 55). Download RSAG7 820 7918 Hisense HxxA6100 Series part03 rar
Release the button once the update progress bar appears on the screen. Press and hold the power button on the