[hotbyz168]

I have tried the mode setting on both 2 and 4, and I agree with mswlogo. When it is on 2 and i am in an area where i know i can't get sat's to lock on, google maps just sits there and does nothing. When i change it to 4 and soft reset, within about 5 seconds there is a blue dot within a half mile from where i am and about 20-30 sec after that its about 1-2 blocks from where i am. This is w/o any sat locks. So from what i can tell, 4 lets you actually "see" agps working while 2 seems to hide or ignore it.