LG Optimus L4 E445 Insert Sim Card Jumper Ways Problem Solution and Trick Jumper IC — On Nokia phones frequent problem insert sim card. when you try to insert a sim card and produce a sim card is not working properly. this kind of damage there are 2 pieces of IC may be damaged. for the solution please follow the instructions in the image of the Of Mobile below.
Insert sim card on the LG E445 is caused by a faulty resistor and pathways. well, on this post i will discuss about insert sim card problem. you might have thought that this sort of thing is difficult to do but if you want to do is very easy and simple. please see the schematic picture above. on track vsim who gives red color that connects to the IC power connector sim are intermediaries only resistor. well before you think IC power is damage you should check it resistor. attention “to the resistor can not be made jumper because it would cause sim card registration failed”. others to track the same way analyze vsim line. hopefully useful.
LG E445 Sim Card Ways, Dual Sim Problem Solution, Repair Insert Sim Card Problem, Sim Card Jumpers, No Sim Card Solution.
