Because the pressure is too much and crushes anything.
you cant go underwater in leafgreen!!
u cant
No u cant get blackberry messenger on a iphone
Is there enough internal memory on your iPhone??
no you cant
No you jolly well cant .
x <= 450
You cant
You cant without jailbreaking it.
You cant strangly....
Your iPhone probably needs to be charged, either that or it is broken.
you cant unless you jailbreak it then you can download an app called ibluetooth