Password stays at 0000

Miles

New member
Feb 12, 2016
64
0
0
yes i do
Avov Ver 4 with the latest firmware. I could change the password under parental control. I confirmed that it changed from the default 0000 to a new one once I login again to the parental control. However, when I go to a locked channel, the new password doesn't work. 0000 unlocked the locked channels not the new password.

Anyone got this issue?