- Oct 9, 2013
Flash V062 IMG file (post #47) first ,then after can update to V072.
Backup your additional apps somewhere, as will be deleted.
Pressing Off TV by remote 2-3 sec and Off.
Copy "update.img" on USB and insert in TV.
Press and hold power button on TV ,until front LED start to blink.
Release power button and wait for update finish.
Once you are back to V062, can use local update in setting for V072 zip file.