try 2999 and f- to unlock a locked channel.
M
This worked for me
1. press P-Lock
2. press 2999
One can find Coolmax socks at a number of different retailers. One can purchase Coolmax socks at Timberland, Working Person's Store, Eddie Bauer, and Amazon.
You can unlock this channel by finding 20 Sprites.
Unlock all the other trophies, then you will get the platinum.
To unlock this channel you need to ship 100,000 of a specific type of item you've produced on your farm. Just like with Channel 4, items you produce using the Maker machines do not help you unlock this channel.(This channel is the Hardest channel to unlock, hands down)
get to level 60
To get the platinum trophy you must unlock all the other trophies.
unlock codes
Get the national pokedex
NO! You can only unlock pal park on platinum, diamond and pearl
You will need to buy an item from Karen's Supermarket via the telephone for 10 days to unlock this channel.
You unlock Silver Prints by beating the Frontier Brains in the Battle Frontier in Platinum.
Simba