To upgrade M3 DS card, you have to know some information to make sure all you have done is right or you may damage your M3 DS card. For the way to upgrade M3 DS is the same as most of the R4 cards, so you need not worry about how to upgrade. So, more important thing is to know something avoiding the sever problems.As you cannot access the M3 DS interface on a console with the V1.4.3 firmware installed, so you have to do this on a console which is running on an earlier software version that is Nintendo DS or DS Lite. Then, you have to format your micro SD card before commencing. Moreover, you had better plug your console into the mains before starting this. Power failure or interruption during the upgrade will permanently damage the M3 DS card. After upgrading, you old software is deleted from the M3 DS and the new firmware is written onto the M3i Zero.
What You Should Know Before Upgrading M3 DS?
To upgrade M3 DS card, you have to know some information to make sure all you have done is right or you may damage your M3 DS card. For the way to upgrade M3 DS is the same as most of the R4 cards, so you need not worry about how to upgrade. So, more important thing is to know something avoiding the sever problems.As you cannot access the M3 DS interface on a console with the V1.4.3 firmware installed, so you have to do this on a console which is running on an earlier software version that is Nintendo DS or DS Lite. Then, you have to format your micro SD card before commencing. Moreover, you had better plug your console into the mains before starting this. Power failure or interruption during the upgrade will permanently damage the M3 DS card. After upgrading, you old software is deleted from the M3 DS and the new firmware is written onto the M3i Zero.