Codes didn't change. channel frequencies were changed. you need to do a factory settings and a full auto scan and all will be back to normal.
Do this again as sometimes it has to be done twice. 1 Go to menu first 2.factory settings,password code 1668,press ok for it to delete the channels 3.pick your language,english then press ok. 4 go to installation,cable network n**,automatic scan. 5 once its done scanning,press exit twice from here 6.now your in the main menu,,press 1570 on remote pad. 7.now your in the cas menu,press the down tab once,to go to emu and turn it on,exit three times to get back to screen and view channels
ok , you will have to autoscan them again, sometimes they dont come in the first time..goto the A team link under my post and follow my post on 'freq change' there!