x650, e360, e800 and e330

[Siemens man]

hi guys
i have big problem. turn on my phone e360 show logo samsung and freez. i'm full flashing no resolved. how repair this problem. help me. same problem x650, e360, e800, e330 and other model
thanks a lot

[mani_satcell]

rehot flash ic ............

[QADRI]

i think its a hardware problum.
i am agree with mani.