LG Optimus L3 E400 Insert Sim Solution Ways
https://gsmfixer.blogspot.com/2015/12/lg-optimus-l3-e400-insert-sim-solution.html
Here is hardware repairing diagram view for LG Optimus L3 E400 Insert Sim problem with making jumpers. Please trace the points as shown in
the picture given below and make the jumpers carefully avoiding any mistake. However it is recommended to cleasn the board with thinner or CTC.
