Why have the nine planets Tiger Tiger received 93 sets of brakes these days?

Solution of account access solution "E04 channel unauthorized":

1. Please keep the set-top box turned on normally, and do not turn off the power continuously. Most users' faults will be automatically relieved within 3 hours. Just wait patiently. Don't press the remote control or do anything else, but remember to erect a black antenna on the back of the set-top box to avoid weakening the reception ability.

2. Another way is to send short messages. You edit the short message (04# encrypted card number) and send it (the system won't let me send the number, saying I'm marketing). At the same time, you need to keep the set-top box on normally, and then you just need to wait patiently for the TV to return to normal. Under normal circumstances, authorization will be issued within 30 minutes, so don't wait too long, but be sure to insert the encryption card back into the set-top box in time.