BREW in the memory structure work?
BREW device has flash RAM and heap RAM. You can flash RAM as a hard drive. Program memory here, but do not run from here. RAM as you can heap memory heap. Assume you have an application, the size of 35k. This requires 35k flash RAM for storing the device. Run the application, this 35k will be fully loaded into the reactor RAM, but also the need to allocate more heap RAM. Release a small program, will release the heap RAM. It will still take up space on flash RAM, until removed from the device.