When doing a system transfer between the Wii and Wii U, all data on the system is transferred. This includes save files.
It doesn't save data on the Wii. You save game data by using a GameCube memory card.
if you copy the game's save data to the sd card, then put it into the different wii, and copy the save data into the wii memory from the sd card, it is possible
It saves automatically. =)
The save data is stored in the Wii's internal memory, but not the games themselves, except if they are Virtual Console or WiiWare games.
If the saved data is on your wii console and you play the same game on a different wii you will not have your same saved data you will have the other wii's data if it has any if you want to play a game on 2 different wii's save the data on a SD card and bring that card to the other wii to play with your saved data.
Yes, Wii games will work on a Wii U. You can also transfer any save data and downloaded content form the Wii to the Wii U.
You will lose all save data on your wii console! This includes channels.
The wii you put it in previously, will keep the data. If you put it in another it will be blank, unless you save it to an SD card.
You cannot transfer data between the 3DS and Wii as they are not the same console. You can only transfer data from the Wii to the Wii U or the Nintendo DSi (XL) to the 3DS and to 3DS XL.
An SD card only.
No, the 3DS cannot obtain downloadable software including Virtual Consoles and Save data from the Wii.
You delete a Pokemon Ranch data by: First, you go to Wii settings. Then, you go to save data. After, go to Wii & SD Card. Then, go to saved data. Finally, click the Pokemon Ranch icon.