For those wanting to downgrade to YH25's radio stack to get tethering working the Samsung PST software will allow you to do it. I just downgraded mine and now my tethering works fine.

THIS WILL HARD RESET YOUR PHONE, MAKE SURE YOU BACKUP.

To do so....

Set your phones data mode to "as the modem".
Open the PST that is with the SD WM5 release (it can be downloaded from post 4 of this thread ..http://www.pdaphonehome.com/forums/s...ad.php?t=69514 )
and goto the SW tab.
Change the software download option to "Phone only".
Click open file browse to the YH25 image (
You can download this here http://download.vzwshop.com/vzw/sams...ce_Release.exe, open it with winzip or winrar to extract the .img)
Click start download , the code is 000000 follow on screen instructions and after the reset option, hold down the phone send and end keys while resetting to get the phone into PDA emergency mode.
The pst software will do the rest from there.


,Dave