My touch diamon2 screen just stoped respondin 2 touch.

Replace cracked screen!

3 places the hdd can be under the seats in the back trunk hidden in wheel well
or behind the glove box
but your touch screen isnt of program cant be read as much as you need to reboot the system dealer can reboot dont take no for the answer they know how to do it but wont if aftermarket

Please Restore Factory Setting.

Well, my daughter brought me her LGIP-430n with no response to touch screen. Looking for a fixit, see no real answers here. I opened the phone, reseated the display cable still no luck. Rememberig something I read about putting it in the freezer to fix a problem. So gave it a shot. Placed in freezer for 20 minutes. Now the touch screen started to work again. Dont know for how long, but worth a try? My theory is the cold cleared some moisture between the top protective layer and the display.

If the Touch Screen isnt working, have you tried to recalibrate the screen?

Turn off the Nuvi and then back on.

Slide Power key to the right (lock )

Hold your finger on the screen for about 30 seconds untilthe calibration screen appears.

Follow the on-screen instructions...

Also the 2 screws you took off once you done that you would have to use a plastic pry tool to lift cover up

i have samsung sgh f480i and its touch screen isnt workng properly. it dark and you cant see whos calling you and cant see anything in general

I have a WM6.1 device, which has threaded SMS,and I can tell you that whenever a message is selected and displayed on-screen, there is a blank bar at the bottom of the screen, which, if the cursor is elsewhere, I just have to tap over that bar and start writing there, then tap on 'Send', in order to reply to that message.
Hope that your WM version behaves like that too.
Cheers! Carlos

my blackberry pearl would delete my messages when i would get them. i took my phone in and they said to get a memmory card for it. i got one and know it works just fine

So you take out the battery then put it back. Then you press the power-on button and it powers up. After that .... nada. You cant gert it to do anything? What happens if you call the cell phone? Does it ring? Can you answer it?

If the answers are that you cannot get it to do anything - even answer calls then the firmware is corrupted. You will need to bring it back to the store to have it fixed.

Not enough memory means your phone is too full of data IE. Pics, Themes, Contacts, Applications, Games, Old leftover files from sending via Bluetooth etc...
Do a clean up job. Get rid of all the trash.
The phone needs a certain amount of memory to function.