3390 no signal

[one800celular]

Ok PROs' need some help .. unlocked two unit 3390 and now the signal is gone came back a few times but gose away .. can any lead me to some help? :sad:

[Yotamz]

connect the phone with a mbus cable and update faid, using rolis nokia tool.
also check that your imei is correct, and is the same as the original. if it's not - correct it using Knok95, and then update faid again.