[ispahan]

THANKS for your answers.

1.why should I install a software on my storage card when "my storage", which is the memory on my device, is still 15 GB free? Is there a difference when I install on the storage card or the device?? I notice that wherever you install it, you always have "something" also installed on the "main storage" which is only 500 mb.

2. The intriguing thing here for me is really "main storage". WHAT IS IT? It is definitely not RAM. It is also not "my storage". I guess it is part of "my storage"(the device memory), but separate from it.

If we want to talk in desktop terms, what would it be on a desktop? What does it do? Why is it separated from "my storage"? What is the "reserved part" on it and can we reduce that part, because that reserved part actually takes most of it in my device.

I notice I only get "short on memory" alarm when the memory on this "main storage" is low. It is not from low memory on "my storage" as I said I have 15 gb free on it.

I would appreciate answers to above questions as many other newbies like me have the same questions.