Sorry, I can't understan your language!
Recently, CECT corporation have released some products like N72i that use the CPU MT 6226.
I used Tool 2.9.1001 and Tool 2.6.1007 Road Rom of that mobile to take the Rom of that mobile and Download again, then that mobile is power off and can not power on.
I tried many times on many kinds of mobile but I got the same result.
I need your help to fix that problem on that mobile with CPU MT6226 and please tell me the way to fix the power off problem when Road and Download those product.