Nokia 5130 xpressmusic device software update failed

I try to update my Nokia 5130 xpress music using Nokia software update but at end of installation give this message that device software update failed i don't know why because before i also update two or tree one month ago with the version 07.95 i used Nokia software update but i don't face such problem.
When i press the power button a blank page come and this message appear (test mode) then i take out the battery form phone and then i put the battery on the phone and phone is turn on help me sir.
