i f'd up somewhere
my att tilt is on the tri color screen and i cant get anything to it.
i have the jump spl on it and i was going back to the orig.att rom it got to 15% and then the ruunbh on the right corner.
its on KAIS1*0 mfg. SPL-1.0.01pof CPLD-8
i have mtty1.4 but it doesnt let me do anything port wont open n i have the usb box on the activesync unchkd

someone help me out its my first day with the phone n first time playn with it

Sorry to say, but you maybe bricked. I'd get a hold of AT&T right now and see if its recoverable.

HEY dude! i when thru the same thing!!! all i did is re-flash the phone with the (att - htc wm6.1) and it is working fine since then!

If all else fails you can try the procedure below.

Instructions From. XDA-Developers Web site

1. Get a MicroSD card that is formatted as Fat32. The card must be formatted as Fat32 otherwise it will not work. It doesn't need to be blank or freshly formatted (but it wont hurt if it is). An easy way to check if youre MicroSD are Fat32 is to use Pocket Mechanic and check "Card Information", Pocket Mechanic are licensed but trial are free.

2. Find the ROM image you would like to use, normally named RUU_Signed.nbh, and rename it to "KAISIMG.nbh". Depending on the source of your ROM file, it may not be named RUU_Signed.nbh, but just rename the nbh file you obtained to KAISIMG.nbh

3. Copy the file KAISIMG.nbh to the root of your microSD card

4. Plug the card into the phone, then enter boot loader mode by pressing down the Camera button, then using the stylus, press and hold the RESET button at the bottom of the phone. Release both buttons once the bootloader screen appears. (Kaiser Resets)

5. You will first see a tri-color screen then the information on the card. Press power button to start flashing.

6. After all these are done, press the reset button located at the bottom of the phone to reset the device.