How BREW Tools communicate to the on-target Applications?

[born2brew]

Hi,
Can someone explain how BREW applications communicate to the underlying hardware? what are the layers that come in between? where actually OEM Layer stands?

[born2brew]

Hi,
can someone explain me how BREW tools communicate to on-target applications? it says for 2.X or < compatible device, BREW Tools use OEM Layer DLLs? how exactly? for 3.X and above, BTIl is introduced.can anybody explain me how that works?

[max]

Have you tried downloading the BTIL developer kit and reading the documentation?

[born2brew]

Hi,
can someone explain me how BTIL removes the dependency on MSM chipset?
thanks