Nokia x2-01 Insert Sim Problem Jumper Way Solution
https://gsmfixer.blogspot.com/2015/10/nokia-x2-01-insert-sim-problem-jumper.html
Nokia x2-01 Insert Sim problem may occur due to the fault in hardware as water damage, rust on the sim jacket points and sim ic etc. In this problem when you insert the sim card into your mobile it shows the error of insert sim as there is not sim inserted. So carefully observe the diagram and make jumpers after removing the highlighted points to solve Nokia x2-01 Insert Sim Problem Jumper Ways.