My tablet is stuck booting. I can't get it into recovery. When I hold Power+VolumeUp it goes into "Custom OS ..." with exclamation sign in yellow triangle. Then I press VolumeUp again to go into ODIN download mode. But when I try to flash CWM recovery (or anything else) it goes into "waiting for debugging mode" or "waiting for adb mode". Windows ODIN shows COMM and allows to flush boot loader, but without any difference. I tried everything, including opening up the unit and disconnecting the battery. I can't even turn it off - the screen turns off but when I press power again - it comes right back to Samsung logo. Please help! Thank you.
If all else failed
1. Put Stock ROM On SD Card
2. Boot into Download Mode
3. Install starts automatically !
For SD Card Booting ROM Updates,
it requires you to rename the ROM File To a device specific name Eg. SGH100463.zip.
I can't find any zip files for reference but i found this info on the download mode
Download Mode for Samsung devices allows you to install new OTA Updates by pushing them from your computer directly to your phone using only a data cable.
Also, for your computer to work with the Download Mode you will need to have the ODIN software present.