Below i mention what i did with my phone. 1> My mobile is Huwaei u8800 idoes x5 and i updated with Huwaei u8800 pro frimware which offical released from Huwaei for pro mobile. 2> They have clearly mentioned that if you updated this rom with Huwaei u8800 your phone will not power on. 3> Even dough i try this frimware finally my phone slee. 4> It not turning on charge,battery, or connect to pc. I try in many ways finally i giveup. 5> I try to speak huwaei costumer care but no reply from there. Please some one help me I am sure that you can help me in this case. Highly appreciated for your quick and rapid reply.