HELP Z8 Wont Turn ON

[santos123]

my phone recently froze and started booting over and over and would never turn fully on it happened after i took a picture. then in effort to fix the phone i ran RSD Lite using the ferrari firmware but in process of this the battery went dead and since that occured it wont turn on or charge ,the light will go on to signify that its plugged into the computer but thats it , it wont charge ... if you have any ideas please reply thank you any help is appreciated

[jayhalase]

My Z8 started flashing different colors and would not charge. Kept looping over and over. I had a brand new battery in it but it must of gone bad. I put my old battery in and it's back to normal.