Nokia 1661 Sim IC Jumper Solution
https://gsmfixer.blogspot.com/2015/07/nokia-1661-sim-ic-jumper-solution.html
Nokia 1661 Sim IC Jumper Solution can be found using this diagram solution. First of clean the board with thinner or CTC then apply this diagram solution. You have make the jumpers as shown in the diagram to solve insert sim problem in Nokia 1661. Please be very careful while making jumpers.
