nokia 100 sim ways
to solve nokia 100 insert sim problem you can read this diagram and follow these jumpers that are given in it. In the bellow diagram some different color lines are given these lines are the paths of sim points.
check these tracks with meter and if any of them is missing apply these jumpers to solve insert sim problem in nokia 100.
near the resistance you can find out some small points that can be scratch and apply jumpers on these points if resistance is missing.