Nokia C5-06 insert sim problem, Sim not valid in Nokia C5-06, Sim card problem. All these problems can be solve with this diagram that is given bellow in this post to solve Nokia C5-06 insert sim problem.
nokia Asha 202 keypad problem solution with IC
In above diagram red color line is identifying an IC that is used in sim function.After dis assembly of Nokia C5-06 check this IC and its near by area.
If you found some rust carbon or water damages
then it can also be cause of Nokia C5-06 insert sim problem to solve
and fix insert sim problem in Nokia C5-06 clean all the rust and carbon
with electronics cleaner and apply hot air to make it dry.
Re sold or Re flow this Ic and if resolding can not solve insert sim problem in Nokia C5-06 then replace this IC.
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