I900 No Signal After Update

[kanwalgee]

My Friend send me Samsung I900 From spain i try to change English Rom before have AFHH3 i flash with AKHH5 after compleat flash phone stuck on logo :( after that i try again with DXHJ1 but during upgrade software write only image and after that get error phone on now but no signal with any sim what should i do for solve this problem have any good idea,

Thanks in Advance

[-PiLoT-]

please post your question in the q and a section please