Was ungrading my i5500 from android 2.1 to 2.2 using kies Kies downloaded the new firmware and was transferring the new firmware to the phone. The screen was showing yellow triangle with a android digging inside it. As it was downloading an error pop up on computer screen and the phone froze on download mode. After 30 mins I pluged the phone out and pulled out the battery and turn on the phone and how have this on my screen. what do I do next.