[AC Question]

Error while updating the android version on my Samsung GT-P1000

I am not sure how i got into this situation.
But now my phone is showing this picture on it screen.
"A Yellow triangle with an exclamation mark. This triangle is between a computer and a mobile phone symbol connected with dotted line"

If i hold the power, vol up and vol down buttons then i get any strange status with the a Android mascot and text that reads "Power Reset or UNKNOWN UPLOAD MODE"

What ever i do , i am not able to get out of these two modes.
Can you help?

[spagman]

***duplicate post **
I already answered on the other post.