DEAD 8210 !

[||Joe]

Hi
I have 8210 DEAD no rosponse on software........

"Note: When i tried to open it , on 1 of screws it powers on and dead again"
don't know why?

is there anyone to help me steps to find a defective part!

Thanks,

[||Joe]

You must test all the power supply on your fone (2,8V,1.5V) If it correct. You check HAGAR. And after that you can use dejan flasher to test . If it can connect with your Computer so the Part MCU not fail -> it's fail in Software. You flash it. I think it OK. If when you screw it Power on -> you check the buttons 3,6,9,# and the Power button.
rgds