I flashed I9000 and now I cannot boot to stock recovery to apply the update.zip. Any ideas? Holding voule up and down then holding power dies not work... just switches back and forth between the samsung and ATT boot logos.
you can find two apps in the market that will help. Terminal Emulator, intall, open, grant su permisions and then type su >enter< reboot recovery. Or another app even easier, Quick Boot only three options with this click on Recovery.
The recovery mode won't work unless you have the correct kernel anyway.
First get the one-click odin stock flasher then get into download mode by holding the down volume button, the home key, and then press power (so you're holding all at the same time). It should put you right into download mode.