please do not display your IMEI number. This can be hacked by other leaving you open to unexpectedly large phone bills! What method did you use to root? Did you back up using droid tools or similar?
most likely, u are same with me.
i had bought 2 unit of fake No.1 N3
i had flashed the rom from needrom which is for No.1 n3, BUT IT DID WORK
THEN I FLASH SOME OTHER ROM(for other brand), then it worked, but some one with No,1 N3 did not work.
so try to look for other brand 's rom which is similar to yr phone