If I buy a micro SD card for it and format it etc (seen this on youtube, so that is fine) but does the phone just accept it as normal memory and so store music, apps etc on it, or does it become separate memory from the main memory and I need to specifically put things on to the SD card or the phone memory ??
and in general is there a maximum capacity micro SD phones normally take ??

Also, are there versions to avoid. Seems to be class 4 and class 10 etc.

thanks,

Nobody know?
Even in general with most phones?