Nokia 1616 simjumper
Today I share you 100% tested this solution. Nokia 1616 phone may be a few time showing Insert sim problem. When face this problem then repair it easily this solution. If you fail, repair this solution using other solution, you can apply this solution. I hope you successfully repair it.
See the image bellow :
How to done this work :
At first check Sim card. If sim card ok but problem found, then Open phone Hardware. Next check simbase and sim pin point if they ok then check red mark line. If you see they are ok but problem still then remove simic and make this jumper.