I'm sorry to hear about this issue you've been having. May I suggest that you open Smart Hub and then press FORWARD, 2, 8, 9, REVERSE in quick succession on your TV's remote. Follow the menu prompts and then try using it a bit to see if you get those errors again.
Hi!, When I try to create a new account for my smart tv or open an app from the hub, my smart tv gave me this code error "error_update_003" or "error_001", the conection to internet is ok, all the others network functions are working fine, I just bought my smart tv yesterday and updated the firmeware the same day. can you help me? thx