[Q] GT keeps turning off when going to sleep

view story

http://forum.xda-developers.com – I have a problem with my p1000. I have stock android 2.2 and i have wanted to upgrade to 2.3 so I connected it to Kies via usb cable and hit "update firmware". It said "downloading firmware" on the computer and when it finished it said "uploading firmware to phone". On the phone yellow message appeared that I "should not turn off the target". But the uploading was stuck at 0%. I have been waiting for few hours, but there wasn't any progress. So I turned it off by pressing power button. The phone seems to be fine (it boots up, and is fully working), but (HowTos)